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(PMSF), Phenylmethylsulphonyl Fluoride
In biochemistry, phenylmethylsulfonyl fluoride (PMSF) is a serine protease inhibitor (serine hydrolase inactivator) commonly used in the preparation of cell…
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In biochemistry, phenylmethylsulfonyl fluoride (PMSF) is a serine protease inhibitor (serine hydrolase inactivator) commonly used in the preparation of cell lysates. PMSF does not inactivate all serine proteases. The effective concentration of PMSF is between 0.1 - 1 mM. The half-life is short in aqueous solutions (110 min at pH 7, 55 min at pH 7.5, and 35 min at pH 8, all at 25 °C). Stock solutions are usually made up in anhydrous ethanol, isopropanol, or corn oil and diluted immediately before use.C6H5CH2SO2F F.W. 174.20                         -          CAS #329-98-6
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Agarose low melt
ROTI®Garose à basse température de fusion et de gélification  DNAse-free  RNAse-free Unit : 5 g …
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ROTI®Garose à basse température de fusion et de gélification  DNAse-free  RNAse-free Unit : 5 g Hydroxyéthyle agarose WGK 1 Nr. CAS39346-81-1 Particulièrement pour l’extraction de gel et les applications in-gel (plage de taille 500 bp-20 kb).
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Cadmium Iodine, Crystal, Reagent, A.C.S.
 25 / 100g                 Used for negative staining. …
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 25 / 100g                 Used for negative staining.            m.p. 387°C                formula CdI2           F.W. 366.21          CAS #7790-80-9        Assay min. 99.0%  Possible Carcinogen.   MSDS_12320
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Calcium Chloride, Dihydrate, Reagent, A.C.S.
 calcium chloride     CaCl2·2H2OF.W. 147.02          CAS #10035-04-8     …
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 calcium chloride     CaCl2·2H2OF.W. 147.02          CAS #10035-04-8             Storage : RT Unit : 100g  d
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Chromic Acid
 A mixture consisting of 1% phosphotungstic acid (PTA) in 10% chromic acid (CrO3) selectively…
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 A mixture consisting of 1% phosphotungstic acid (PTA) in 10% chromic acid (CrO3) selectively stains the plasma membrane of plant cells.Unit : 100g  e
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Citric Acid, Anhydrous, Reagent, A.C.S.
citric acid anhydrous ACSUnit : 500g  d
Cobalt Napthenate Solution
  Used as an activator for the Vestopal embedding resin in solutiond 
Collodion (Parlodion), 2% in Amyl Acetate
making film support grids d
Collodion, 5% Solution, USP
collodion 5% in solution :   25% Alcohol, 75% Diethyl Etherd
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