Methylene blue vs malachite green

methylene blue vs malachite green Freshwater Aquarium

Methylene Blue / Malachite Green. Thread starter Breakthecycle2; Start date Jun 10, 2016; Tagged users None Jun 10, 2016 #1 Breakthecycle2 2500 Club Member View Badges. Joined Jun 1, 2013 Messages 3,646 Reaction score 822 Review score +0 / 0 /-0 Location Hasbrouck Heights, NJ The present study reports the sequestration of the cationic dyes, methylene blue (MB) and malachite green (MG) from aqueous solutions using natural Carica papaya wood (CPW) in a batch biosorption process. Characterizations of CPW were achieved by Field Emission Scanning Electron Microscopy, X-ray Diffractometer and Fourier transform infrared spectroscopy Light green staining of slides was carried out for malachite green, except that a 2% light green stain was used. For the safranin-methylene blue stain, fecal sam-ples were resuspended in 8ml of 10% buffered forma-lin and fixed overnight at 4°C. Samples were spun for 5min at 800 g and a drop of the pellet smeared on a slide and allowed to air-dry The number of CFU/ml was reduced by between 0.54 log(10) and 3.07 log(10) and depended on the laser energy density used. Toluidine blue, methylene blue and malachite green were effective photosensitizers in antimicrobial photodynamic therapy against C. albicans, as was low-power laser irradiation alone

Methylene Blue and Malachite Green Dyes with CuWO 4-GO Nano Composite Sunitha Medidi1,2, Sowmyasree Markapurapu3, Mastan Rao Kotupalli4, Rama Krishna Reddy Chinnam1, Venkata Mahalakshmi Susarla1, Hima Bindu Gandham1, Paul Douglas Sanasi1* 1Department of Engineering Chemistry, AU College of Engineering, Andhra University, Visakhapatnam, Indi methylene blue vs malachite green Freshwater Aquarium . utes, or 0.5 mg/l for up to 1 hour. Malachite Green will turn colorless at higher pH levels, but that does not mean that it lost its. The following items may not be as common as Methylene blue, Malachite Green, and iodine Malachite Green is much harsher on many sensitive fish (such as catfish) than MB and does not have the blood oxygen enhancing capabilities of Methylene Blue nor is it useful as an antiseptic, however Malachite Green does NOT have the gram positive bacteriostatic properties Methylene Blue has and thus is not hard on nitrifying bacteria, despite some claims to the contrary which is of worth.

Methylene Blue vs. Malachite Green Cichlid Fish Foru

Knowledge Hub; What is Malachite Green? 6 March 2019. W hen it comes to fighting fish diseases, there are a few weapons in our medicinal arsenal of chemicals. Many are well known, including formaldehyde, methylene blue and acriflavine. However, none are as well-known as malachite green, with its controversial past and acquired accumulation of misconceptions Fast adsorption of methylene blue, basic fuchsin, and malachite green by a novel sulfonic-grafted triptycene-based porous organic polymer† Cheng Li,a Yan He,*ab Li Zhou,a Ting Xu,a Jun Hu, a Changjun Peng *a and Honglai Liua In this study, a novel triptycene-based porous polymer grafted with sulfonic acid (TPP-S Toluidine blue, methylene blue and malachite green were effective photosensitizers in antimicrobial photodynamic therapy against C. albicans, as was low-power laser irradiation alone. This study was to evaluate specific effects of photodynamic therapy (energy density 15.8 J/cm2, 26.3 J/cm2 and 39.5 J/cm2) using methylene Methylene blue (MB) and malachite green (MG) are cationic dyes, have wide applications which includes colouring paper, dyeing cottons, wools, silk, leather and coating for paper stock. The photocatalytic degradation rate of these dyes followed first-order kinetics based on the Langmuir-Hinshelwood model

In this study, a novel triptycene-based porous polymer grafted with sulfonic acid (TPP-SO 3 H) was successfully synthesized by the post-synthetic modification of the non-functionalized polymer TPP. The polymer TPP-SO 3 H was well-characterized and was found to be a fast and effective absorbent for the cationic dyes methylene blue (MEB), basic fuchsin (BF), and malachite green (MG), with over. Toluidine blue, methylene blue and malachite green were effective photosensitizers in antimicrobial photodynamic therapy against C. albicans, as was low-power laser irradiation alone Methylene Blue. Methylene Blue is effective against superficial fungal infections of fish. The drug may be used as an alternative to Malachite Green for the control of fungus when it is known that the fish to be treated are sensitive. Methylene Blue is safe for use with fish eggs and fry for the prevention of fungal infections Most corals (crushed and otherwise), and ceramic decorations will also absorb medications such as malachite green, methylene blue, and copper sulfate. Proper positive charged calcium levels are important (as well as other electrolytes), as calcium also helps in healing and stress, and without proper calcium levels healing may be difficult or impossible GET AN AWESOME TANK!https://goo.gl/bRejwRInternal Parasites metronidazole healing up the rainbows.https://youtu.be/NIFeGfKuX9oTreating a Sick Fish with Fin R..

Is It Safe To Use Malachite Green And Methylene Blue At

When eggs are layed, some of you use Methylene Blue; while others use Malachite Green or other fungus treatments. (2007) compared MB adsorption on two adsorbents: mesoporous carbon with varied pore volumes and specific surface area (OMC-70, OMC-40, OMC-100) and microporous carbon (CFY). Table 1. <>/Metadata 1015 0 R/ViewerPreferences 1016 0 R>> Methylene blue (MB) and malachite green (MG. methylene blue and malachite green promoted a reduction in the number of CFU mL-1 of E. coli compared with L-P- control, as shown in Figure 1. These results indicate that PDI exerted an antibacterial effect on E. coli. Both PS showed no statistical differences between the bacterial counts values of L-P- control and L+P- group

Methylene Blue or Malachite Green Windsor and Essex

In this study, researchers used a dye that is wet is Methylene Blue as an alternative to dye Malachite Green. Researchers varying the solution of Methylene Blue with a concentration of 0.5%, 0.7% and 1%, then varying the pH of a solution of Methylene Blue, and longer heating time at 3-5 minutes The strengthening role of the amino group in metal-organic framework MIL-53 (Al) for methylene blue and malachite green dye adsorption J. Chem. Eng. Data , 60 ( 2015 ) , pp. 3414 - 3422 , 10.1021/acs.jced.5b0069 I was given malachite green and methylene blue to treat my discus stress and as prevention against infections. Using recommended dosage I was told I could use them together but I wasn't given a schedule on how long I should treat. 1.5ml for malachite green and 15ml methylene blue for approx 200L water remove carbon. 2nd day 1/2 water change insert carbon 3rd day replace carbon in filter

Adsorption of methylene blue and malachite green from

Methylene Blue / Malachite Green REEF2REEF Saltwater and

Cover the smear with methylene blue or malachite green stain for 1-2 minutes. Wash off the stain with clean water. Wipe the back of the slide clean, and place it in a draining rack for the smear to air-dry (do not blot dry). Examine the smear microscopically, using the 100x oil immersion objective against fungal infection caused by Candida albicans and Trichophyton rubrum. Three water-soluble PSs were selected for antifungal studies, rose Bengal (RB), malachite green oxalate (MGO), and methylene blue (MB), all of which exhibit high antimicrobial activity [35,36] Keywords: ACE2, antiviral, chloroquine, COVID-19, methylene blue, protein-protein interaction, SARS-CoV-2, spike protein. Citation: Bojadzic D, Alcazar O and Buchwald P (2021) Methylene Blue Inhibits the SARS-CoV-2 Spike-ACE2 Protein-Protein Interaction-a Mechanism that can Contribute to its Antiviral Activity Against COVID-19. Front Malachite green for the treatment of aquarium fish Malachite green or Oxalate malachite greens Greenish or yellowish crystals with a metallic luster, well soluble input, toxic. In fact, I most often use Meth Blue directly on a fish, as it tends to work better that way for most problems it can treat, and there is no risk to the biofilter that way. The adsorption of mixture of two basic dyes.

Acid alcohol (Decolorizer) 3% v/v (or 20% sulfuric acid) Malachite green 5g/l (0.5% w/v)/ Methylene blue 5g/l (Counter stain) Grease free slide; Microscope; Sample. Use of throat swab is done to prepare the smear on the slide. Procedur DOI: 10.22161/ijeab/2.3.22 Keyword: Barium Tungstate, Graphene Oxide, Metathesis, Photocatalytic Degradation, Methylene blue, Malachite green. Abstract: A facile solid state metathesis synthesis of barium tungstate (BaWO4) followed by ball milling and subsequent preparation of barium tungstate-graphene oxide (BaWO4-GO) nano composite using a colloidal blending process and its application as. Adsorption of Two Basic Dyes Methylene Blue and Malachite Green onto Low Cost Adsorbent Rice Husk Ash: A Batch Study In the present investigation, batch study was conducted for the removal of two basic dyes MB and Mg from the aqueous mixture, using RHA as an alternative low cost adsorbent Methylene Blue is effective against superficial fungal infections of fish used as an alternative to Malachite Green for the control of fungus when it is known that the fish to be treated are sensitive safe for use with fish eggs and fry for the prevention of fungal infections effective against skin and gill flukes, ick, velvet, fungus and many external parasites and bacterial infections

Biosorption characteristics of methylene blue and

  1. Studying competitive sorption behavior of methylene blue and malachite green using multivariate calibration Ayman A. Issaa, Yahya S. Al-Degsa,b,⇑, Mohammad A. Al-Ghoutic, Amal A.M. Olimata a Chemistry Department, The Hashemite University, P.O. Box 150459, Zarqa, Jordan bCollege of Sciences and Humanities, Salman Bin Abdul-Aziz University, Al-Kharj, Saudi Arabi
  2. Alginate-coated perlite beads for the efficient removal of methylene blue, malachite green, and methyl violet from aqueous solutions: kinetic, thermodynamic, and equilibrium studies Journal of Analytical Science & Technology . 10.1186/s40543-019-0165-5 . 2019 . Vol 10 (1) . Cited By ~ 10
  3. Abstract A metal-organic framework (MOF) with sulfonic acid group (denoted as MIL-101-SO3H) was directly synthesized without post-synthesis method and applied to remove methylene blue (MB) and malachite green (MG) from aqueous solution. Characterizations of MIL-101-SO3H were achieved by XRD, TEM, XPS, nitrogen adsorption-desorption analysis and elemental analysis
  4. spore stain- use malachite green distinguish between metabolically active cells and dormant structures and methylene blue. Please select all of the statements that are true about endospores.-Bacterial endospores are highly resistant to heat, drying and radiation..

Improved staining method for detecting Cryptosporidium

  1. 2.2 Properties of malachite green 13 2.3 Properties of methylene blue 16 2.4 Principal existing and emerging processes for dye removal 21 4.1 Langmuir and Freundlich constants for MB adsorption using linear regressive analysis 51 4.2 Shape of Langmuir isotherm 51 4.3 Dimensionless separation factor, R L 5
  2. Environmental pollution has been increasing recently due to industrialization. Many industries use dyestuffs to color their products. This work investigates the adsorption of methylene blue (MB), malachite green (MG), and methyl violet (MV) on alginate-coated perlite beads (AP). AP was prepared by a sol-gel process. The removal of MB, MG, and MV from aqueous solutions by AP as an adsorbent was.
  3. Comparison of the photodynamic fungicidal efficacy of methylene blue, toluidine blue, malachite green and low-power laser irradiation alone against Candida albicans. Lasers in Medical Science, 2010. Antonio Oliveira. Antônio Jorge. Download PDF
  4. Malachite green as well as Formalin can use up their oxidizing characteristics on dissolved organics rather then on the disease causing organisms. To avoid this and to ensure proper application, it is essential to use distilled or RO/DI water. Both compounds are more toxic in lower pH concentrations vs. higher levels. Methylene Blue
  5. Methylene Blue dye (counterstain) or malachite green; Preparation of reagents. Carbol fuschin. Distilled water- 100ml; Basic fuschin- 1g; Ethyl alcohol (100% ethanol)- 10ml; Phenol crystals- 5ml; Acid alcohol (3% hydrochloric acid in 95% ethyl alcohol) Ethyl alcohol- 95 ml; Distilled water- 2 ml; Concentrated hydrochloric acid- 3 m
  6. Decolorization of Methylene Blue and Malachite Green by Immobilized Desmodesmus sp. Isolated from North Jordan Abdullah T. Al-Fawwaz and Mufida Abdullah Abstract —The increasing presence of dyes represents a major environmental toxicity hazard; therefore, finding and development of new methods for dye removal from waste water has generated significant interest

Microbiology 210 Exam 2/Chapter 3 Staining study guide by kayelynn_carrington includes 41 questions covering vocabulary, terms and more. Quizlet flashcards, activities and games help you improve your grades PROTOMOR- malachite green oxalate, ethacridine lactate, methylene blue anhydrous, gentian violet solution Out of scope - Out of scope for RxNorm and will not receive RxNorm normal forms. Out of scope information includes radiopharmaceuticals, contrast media, herbals, homeopathics, and food Synthetic dyes released from many industries cause pollution problems in aquatic environments affecting public health. The present study aimed to explore the potentiality of Aspergillus terreus YESM 3 (accession number LM653117) for colour removal of three different dyes: methylene blue (MB), malachite green (MG) and safranin (S) Copper Tungstate-Graphene Oxide nano composites have been successfully applied as excellent catalysts for the photocatalytic degradation with Methylene blue and Malachite green dyes under visible light irradiation. A facile solid state metathesis synthesis of copper tungstate (CuWO4) followed by ball milling and subsequent preparation of copper tungstate-graphene oxide (CuWO4-GO) nano. Ying-Jiang Xu, Xiu-Hui Tian, Xiu-Zhen Zhang, Xiang-Hong Gong, Hui-Hui Liu, Huan-Jun Zhang, Hui Huang, Li-Min Zhang, Simultaneous Determination of Malachite Green, Crystal Violet, Methylene blue and the Metabolite Residues in Aquatic Products by Ultra-Performance Liquid Chromatography with Electrospray Ionization Tandem Mass Spectrometry, Journal of Chromatographic Science, Volume 50, Issue 7.

Staining is a technique used to enhance contrast in samples, generally at the microscopic level. Stains and dyes are frequently used in histology (microscopic study of biological tissues) and in the medical fields of histopathology, hematology, and cytopathology that focus on the study and diagnoses of disease at a microscopic level. Stains may be used to define biological tissues. The removal efficiencies of brilliant green, methylene blue, and crystal violet dyes increased as the pH of the solution rose, while the removal efficiencies of Congo red dye dropped as the pH of the solution increased [16]. In a batch adsorption process, rice husk was utilised to remove Malachite green dye from the aqueous solution [17] Ropa y Zapatos a Precios Bajos! Envío Gratis en Pedidos de $599 In the present study, rice husk ash an agricultural waste material was used as a low cost adsorbent for the removal of mixture of two basic dyes, widely used in the textile industries, methylene blue (MB) and malachite green (MG) from the aqueous solutionash an agricultural waste material was used as a low cost adsorbent for the removal of mixture of tw

Comparison of the photodynamic fungicidal efficacy of

When eggs are layed, some of you use Methylene Blue; while others use Malachite Green or other fungus treatments. Which one do you recommend and why? Also, what dosage do you use? Do you use the recommended dosage as if you were treating a fish Antidote for Methylene Blue & Malachite Green stains. Thread starter Finley; Start date Nov 1, but this med has Malachite in it and the water is still green as anything. They've made zero difference to the green swampy look after 5 hours in strong water flow. When will it fade? All the latest news related methylene blue or malachite green are here. We share widely topic articles of methylene blue or malachite green on echemi.com hey some one can help me with Diy dose of malachite green and methylene blue together for treat bath for fish ? thanks for advanced Thread starter Dani1970 Start date Jul 16, 202

e.g. Methylene blue, Crystal violet, Safranin, Basic fuchsin and Malachite green. Neutral dye: In neutral dyes, both anionic and cationic parts are colored. These are in fact the salts of acidic and basic dyes. e.g. Giemsa stain; Mechanism of staining In the present study, the simultaneous removal of malachite green (MG) and auramine-O (AO) dyes from the aqueous solution by NaX nanozeolites in a batch system is investigated. Taguchi method and. Figure 1 shows the relationships between wavelength of visible and colour absorbed/observed. Other factors contributing to colour are illustrated in Figures 2-4. Fig. 1. Wavelength of light absorption versus colour in organic dyes Wavelength Absorbed (nm) Colour Absorbed Colour Observed 400-435 Violet Yellow-Green 435-480 Blue Yello Malachite green is used as a fungicide, an ectoparasiticide, and has a max absorption wavelength near 616 nm. 2, 29-30 Methylene blue, which is used as a textile dye, has a max absorption wavelength near 660 nm. 19, 31-37 In addition to the two cationic dyes of malachite A survey of different bioadsorbents for removal of malachite green and methylene blue dyes from aqueous solutions // International Scientific and Professional Conference 15 th Ružička days Today science - Tommorow industry / Šubarić, Drago (ur.). Osijek: Faculty of Food Technology Osijek and Croatian Society of Chemical Engineers, 2014. str. 121-121 (poster, međunarodna recenzija.

Malachite Green vs methylene blue, vergelijk de prijzen

Malachite green is a commercially available dye used to treat parasitic and fungal disease in fish. No previous reports of human injury could be located from acute ingestion of malachite green. We report a case of methemoglobinemia of 51% in a 3 year old girl after acute ingestion of malachite green from a commercially available aquarium product Leoffler's methylene blue: Spores appear red, bacteria are blue: Dorner method: Carbol Fuschin: Acid-alcohol: Nigrosin: Spores red Bacteria colorless Background Black: Schaeffer-Fulton Stain: Malachite Green: Water: Safranin: Spores appear green vegetative cells appear pink/red: Bartholomew and mittwer method: Malachite Green: Water: Safrani

Adsorption of Methylene blue and Malachite Green in Aqueous Solution using Jack Fruit Leaf Ash as Low Cost Adsorbent Item Preview remove-circle Share or Embed This Item. Share to Twitter. Share to Facebook Table 1: Physical-chemical properties of malachite green, its carbinol base and its metabolite leucomalachite green. Substance name Malachite green Leucomalachite green Malachite green carbinol base Depositor-supplied synonyms (PubChem) Total number: 82 Examples: Methylene green Grenoble Green Victoria Green Aniline Green Benzal Green REGNUM PROKARYOTAE - Biochemical tests. Methylene Blue Reduction. DESCRIPTION. Some bacteria are able to reduce some organic colorants (methylene blue, malachite green, Janus green) to colorless substances. that regain initial color in oxygen presence. MEDIUM PREPARATION: to every 5 ml nutritive broth medium, add 1 drop of The objective of the present work was to compare the action of malachite green with the phenothiazinic photosensitizers (methylene blue and toluidine blue) on Staphylococcus aureus and Escherichia coli biofilms.Methods: The biofilms were grown on sample pieces of acrylic resin and subjected to photodynamic therapy using a 660-nm diode laser and photosensitizer concentrations ranging from 37.5. Photodynamic inactivation using MB coli.Malachite green (250 mol achievereductions over89% viablecounts after 15 min methyleneblue (1000 mol sameconditions irradiation,showed rategrowth inhibition redLED light used has proven photosensitizingdyes goodalternative conventionallight sources laser.Keywords: bacteria, cationic dye, photodynamic therapy, water disinfection

1000+ images about Bacterial slides, bacerial stains

Sorption of methylene blue MB and malachite green MG (with 96.4% spectral overlap) from bi-solute solution by natural kaolinitic-clay and philipsite-rich-zeolite tuff was addressed where solutes simply quantified using multivariate calibration MVC. For simultaneous quantification of dyes in solution, partial least squares PLS1 (a powerful MVC tool) was found satisfactory with high recovery (98. A survey of different bioadsorbents for removal of malachite green and methylene blue dyes from aqueous solutions // 15th Ružička days Today science - tomorrow industry Proceedings / Šubarić, Drago ; Jukić, Ante (ur.). (ur.). Osijek i Zagreb: J.J. Strossmayer University of Osijek, Faculty of Food Technology Osijek, Croatian Society of Chemical Engineers, 2015. str. 424-432 (poster.

By staining with carbol fuchsin, methylene blue, malachite green, and crystal violet, oocysts could be seen as refractile structures. The stain particles of methylene blue decreased the refractility of the structures. Malachite green and crystal violet improved the refractility of the structures the most Decolorize the smear with 3% v/v acid alcohol for 5 minutes or until the smear is sufficiently decolorized, i.e. pale pink by adding the reagent drop by drop until the alcohol runs almost clear with a slight red tinge. Wash well with clean water. Flood the smear with malachite green or methylene blue stain for 1-2 minutes

Aquarium Medications Part 3 Parasite & Chemical treatment

Adsorption ability of EPS was estimated against various textile dyes such as Malachite Green (MG), Methyl Orange, Congo Red and Coomassie Blue. About 82% of MG (100 mg/L) was adsorbed onto 2.5 mg EPS within 30 min. Effect of MG concentration, EPS weight, agitation speed and incubation time on adsorption, studied by one factor at a time approach, revealed that adsorption was influenced by all. There are many different staining techniques. Methylene blue is a simple stain that colors cells blue. In a negative staining technique, a negatively charged stain colors the background, leaving the cells light colored and unstained. The bright cells are easily visible against the dark background. See full answer to your question here Methylene blue is an organic chloride salt having 3,7-bis(dimethylamino)phenothiazin-5-ium as the counterion. A commonly used dye that also exhibits antioxidant, antimalarial, antidepressant and cardioprotective properties Also, these various studies reported the effectiveness of confiscation of azure II and auramine O from aqueous solutions using Pinus eldarica stalk AC, while Congo red, phloxine B and fast green FCF, methylene blue dye, and basic red 46 were adsorbed onto CuS/ZnS nanocomposites loaded on AC and polyvinyl alcohol/Fe 3 O 4 @carbon nanotubes, and Ce doped on TiO 2 NPs which was loaded on AC as.

FAQs on Freshwater Antibiotic, Antimicrobial Use

What is Malachite Green by NT Lab

Three dyes (methylene blue, methyl violet & malachite green) were used in this study for the adsorption. 1000mg/L stock solution of methylene blue, methyl violet & malachite green was prepared by dissolving the required amount of dye in double distilled water. The working solutions of the desired concentrations were obtained by successive. Carbol- fuchsin as the primary stain and phenol as mordant. Following the counterstaining with methylene blue or malachite green the decolorized acid-fast negative organisms and other cells take blue color in contrast with the red colored acid-fast organisms. Requirements for Staining of Mycobacterium leprae. Pencil; Glass slid Abou-Gamra, Z. and Ahmed, M. (2015) TiO 2 Nanoparticles for Removal of Malachite Green Dye from Waste Water. Advances in Chemical Engineering and Science, 5, 373-388. doi: 10.4236/aces.2015.53039

Fast adsorption of methylene blue, basic fuchsin, and

Photodynamic therapy (PDT) has been proven to be effective in disinfecting root canals. The aim of this present study was to evaluate the effects of PDT on the viability of Enterococcus faecalis using methylene blue (MB) and malachite green (MG) as photosensitizers. Solutions containing E. faecalis (ATCC 29212) were prepared and harvested by centrifugation to obtain cell suspensions, which. Malachite green solution and cellophane preparation a. To prepare the malachite green solution (3%), measure 3g of malachite green or methylene blue powder and dissolve it in 100 ml of distilled water. Label with the date of preparation. b. To prepare the glycerol solution (50%) dilute 1 volume of glycerol in the same volume of distilled water Other bacteria lose the stain and take on the subsequent color of the counter stain methylene blue stain and stain the cell as blue. Endospore staining is a special staining technique, to observe bacterial spores, where the spores take the color of the primary stain Malachite green, while the counterstain, safranin, give color to the non-spore forming bacteria The objectives of this paper are as follows: (1) to compare sensitivity of negative staining techniques using various stains such as malachite green, crystal violet, and methylene blue for rapid detection of oocysts of Cryptosporidium, Cyclospora, and Cystoisospora; (2) to compare the sensitivity of negative staining of Heine with modified negative staining method

In many real situations, dyes with highly overlapped spectra exist and their concentrations can be determined by multivariate analysis methods. In this study, principal component-wavelet neural network (PC-WNN) was used for concentration determination of rhodamine B (RB), methylene blue (MB) and malachite green (MG) in ternary solutions Methylene blue (MB) and malachite green (MG) belong to dye classification of thiazine and triarylmethane, respectively. Both of these dyes are cationic dyes as they form positively charged molecules (Fig. 1) when dissolved in water. MB is not only used as a dyestuff in textile industry but also as medicine

Methylene blue can be overdosed a very reasonable amount before it becomes dangerous, as per the toxicity section on Kordon's page for methylene blue. I can link you if you'd like . Net them out - you don't want to get methylene blue into the main tank, it can kill the biofilter Methylene blue is effective against superficial fungal infections of fishes. The drug may be used as an alternative to malachite green for the control of fungus when it is known that the fish to be treated are sensitive. Methylene blue is safe for use with fish eggs and fry for the prevention of fungal infections. What is the use of methylene blue Examples of simple stain are Methylene blue, Safranin, Malachite green, Basic fuchsin and crystal violet etc. In simple staining procedure cell are uniformly stained. What is the purpose of capsule staining? The main purpose of capsule stain is to distinguish capsular material from the bacterial cell Natural Chip Stone Beads Green Malachite 5-8mm About 400 Pieces Irregular Gemstones Healing Crystal Loose Rocks Bead Hole Drilled DIY for Bracelet Jewelry Making Crafting (5-8mm, Kordon #37344 Methylene Blue-General Disease Prevention Treatment for Aquarium, 4-Ounce. 4.6 out of 5 stars 1,517. $7.80 $ 7. 80. Get it as soon as Fri, Oct 8 ** SALES OFFICE ** 504, Sahakar Bhavan, 340/48, Narsi Natha Street, Mumbai-400 009. INDIA. Tel : (91-22) 2344 9061 / 2344 9449 / 2341 1906 / 2344 4718 * Fax : (91-22) 2342 123

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