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2502 products in Lab Chemical
Lab Chemical
METHYL P HYRDROXYBENZOATE LR
Part No. RXSOL-60-6604-985
Methyl-4-hydroxybenzoate. Methyl-4-hydroxybenzoate (methyl paraben) along with the other esters of p-hydroxybenzoate (parabens) are the most widely used preservatives in food, drugs, and cosmetics. Schamberg, I.L., Allergic contact dermatit…
Lab Chemical
METHYL ISO BUTYL KETONE LR
Part No. RXSOL-60-6604-984
Methyl isobutyl ketone is used as a solvent for gums, resins, paints, varnishes, lacquers, and nitrocellulose. Acute (short-term) exposure to methyl isobutyl ketone may irritate the eyes and mucous membranes, and cause weakness, headache, n…
Lab Chemical
METHYL iso BUTYL KETONE AR
Part No. RXSOL-60-6604-983
Methyl isobutyl ketone is used as a solvent for gums, resins, paints, varnishes, lacquers, and nitrocellulose. Methyl isobutyl ketone is a ketone. The ketones acetone and methyl ethyl ketone are used as solvents due to their low molecular w…
Lab Chemical
METHYLENE BLUE FOR MICROSCOPY
Part No. RXSOL-60-6604-982
Methylene Blue is a popular alkaline stain used to view microscopic life in brilliant color. It helps make cells show up against their background, where their shape can help you determine what they are (their morphology).
Lab Chemical
METHYLENE BLUE ALKALINE LOFFLERS STAINING SOLUTION
Part No. RXSOL-60-6604-981
Methylene Blue Loeffler reagent is used for staining acidoresistant bacteria according to Ziehl-Neelsen, utilizing the dye's property to stain almost all the bacterial cell's elements in a mildly alkaline medium (Methylene Blue Loeffler rea…
Lab Chemical
METHYLENE BLUE AQUEOUS STAINING SOLUTION
Part No. RXSOL-60-6604-980
Methylene blue is used to stain animal cells to make their nuclei more observable. It is a component of staining media such as Wright's stain and Jenner's stain. Methylene blue is used to stain blood films/smears used in cytology and to sta…
Lab Chemical
METHYLAMINE SOLUTION 40%
Part No. RXSOL-60-6604-978
Methylamine solution may be used as a LC-MS/MS mobile phase in the perchlorate analysis of milk and yogurt samples. It may be used in the synthesis of the following: 9-fluorenylmethyl N-methylcarbamate and tert-butyl N-methylcarbamate. It h…
Lab Chemical
METHYL VIOLET FOR STAINING SOLUTION
Part No. RXSOL-60-6604-977
Methyl Violet 10B powder dye is intended for routine staining according to Gram, for staining bacterial components and for staining amyloids. It is often used for polychromatic section staining in epoxy resins, for viability neuron staining…
Lab Chemical
METHYL VIOLET FOR MICROSCOPY
Part No. RXSOL-60-6604-976
Methyl Violet 10B powder dye is intended for routine staining according to Gram, for staining bacterial components and for staining amyloids. The main use of methyl violet is to dye textiles purple and give deep violet and blue colors in pa…
Lab Chemical
METHYL TRIPHENYLPHOSPHONIUM BROMIDE FOR SYNTHESIS
Part No. RXSOL-60-6604-975
Methyltriphenylphosphonium bromide is produced by treating triphenylphosphine with methyl bromide: ... Methyltriphenylphosphonium bromide is the principal precursor to methylenetriphenylphosphorane, a useful methylenating reagent.
Lab Chemical
METHYL THYMOL BLUE PH INDICATOR AR
Part No. RXSOL-60-6604-974
Thymol blue (thymolsulfonephthalein) is a brownish-green or reddish-brown crystalline powder that is used as a pH indicator. It is insoluble in water but soluble in alcohol and dilute alkali solutions. It transitions from red to yellow at p…
Lab Chemical
METHYL THYMOL BLUE COMPLEXONE
Part No. RXSOL-60-6604-973
Thymol blue (thymolsulfonephthalein) is a brownish-green or reddish-brown crystalline powder that is used as a pH indicator. It is insoluble in water but soluble in alcohol and dilute alkali solutions. Thymol blue is used as a pH indicator…
Lab Chemical
METHYL SALICYLATE FOR SYNTHESIS
Part No. RXSOL-60-6604-972
For acute joint and muscular pain, methyl salicylate is used as a rubefacient and analgesic in deep heating liniments. It is used as a flavoring agent in chewing gums and mints in small concentrations and added as antiseptic in mouthwash so…
Lab Chemical
METHYL RED INDICATOR AR
Part No. RXSOL-60-6604-971
Our Methyl Red (MR) Reagent is an indicator solution used to indicate the pH of the broth culture in the methyl red test. The methyl red test is used to detect the ability of an organism to produce and maintain acid end products from glucos…
Lab Chemical
METHYL RED pH INDICATOR SOLUTION
Part No. RXSOL-60-6604-970
3.53. 4a: Methyl Red is a sensitive indicator for titration of weak organic bases and ammonia. Dissolve 1 g of methyl red powder in 500 mL of 60% alcohol. Use 2 drops for 25 mL of liquid in a titration. Our Methyl Red (MR) Reagent is an ind…
Lab Chemical
METHYL ORANGE INDICATOR SOLUTION
Part No. RXSOL-60-6604-969
Methyl orange is a pH indicator frequently used in titration because of its clear and distinct color variance at different pH values. Methyl orange shows red color in acidic medium and yellow color in basic medium. Because it changes color…
Lab Chemical
METHYL ORANGE INDICATOR
Part No. RXSOL-60-6604-968
Methyl orange is a pH indicator frequently used in titration because of its clear and distinct color variance at different pH values. Methyl orange shows red color in acidic medium and yellow color in basic medium. Because it changes color…
Lab Chemical
METHYL IODIDE FOR SYNHTESIS 99%
Part No. RXSOL-60-6604-967
Methyl Iodide, 99% used for alkylating carbon, oxygen, sulfur, nitrogen and phosphorus nucleophiles. ... In the Monsanto process, the in situ formed iodomethane reacts with carbon monoxide in the presence of a rhodium complex to give acetyl…
Lab Chemical
METHYL FORMATE FOR SYNTHESIS 98%
Part No. RXSOL-60-6604-966
The industrial uses of methyl formate include the manufacture of other formic acid derivatives, as a blowing agent for foams, and as an agricultural fumigant. It was formerly used as a refrigerant as an alternative to sulfur dioxide even th…
Lab Chemical
METHYL EUGENOL FOR SYNTHESIS 98%
Part No. RXSOL-60-6604-965
Methyl eugenol is one of the main constituents of the essential oil of Ocimum species. It is also an attractant for the oriental fruit flies.
Lab Chemical
METHYL CHLOROFORMATE FOR SYNTHESIS 98%
Part No. RXSOL-60-6604-964
Methyl chloroformate is used in organic synthesis for the introduction of the methoxycarbonyl functionality to a suitable nucleophile Methyl chloroformate, if heated, releases phosgene. It produces hydrogen chloride upon contact with water…
Lab Chemical
METHYL CELLULOSE LOW VISCOSITY 350 550 CPS
Part No. RXSOL-60-6604-963
METHYL CELLULOSE LOW VISCOSITY 350 550 CPS sold under a variety of trade names and is used as a thickener and emulsifier in various food and cosmetic products, and also as a treatment of constipation.
Lab Chemical
METHYL CELLULOSE HIGH VISCOSITY 4000 CPS
Part No. RXSOL-60-6604-962
Methyl cellulose is used as a thickener and an emulsifier in various food and cosmetic products; as a gel in advanced cookery and as a lubricant. It is also involved in the treatment of constipation.
Lab Chemical
METHYL BLUE FOR MICROSCOPY
Part No. RXSOL-60-6604-961
Methylene blue is used to stain blood films/smears used in cytology and to stain RNA or DNA for viewing under the microscope or on hybridization membranes. Methylene Blue solution has been used to stain human amniotic fluid stem cells to de…