Reagents, G, 12350000, Reagents
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Griess Reagent R1
bioWORLDFor determination of nitrite in aqueous solutions. Composition: 1% solution of sulfanilamide in 5% phosphoric acid Stability: 1 year
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D-Glucose, monohydrate
bioWORLDBiotechnology Grade Purity (anhydrous): >99.5 Specific rotation: +53.6 to +53.2° Insolubles: Residue after Ignition: Chloride: Sulfate and Sulfite: Heavy Metals (as Pb): Iron: Moisture (105°C): 8-9% RNase and DNase, Protease activity: None detected
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Guanidine hydrochloride
bioWORLDA strong chaotropic agent used at high concentrations for denaturing native proteins and inactivating RNAses. Biotechnology Grade (also available in Proteomics Grade) A260: A230: Lead: Iron: Melting Range: 184-186°C RNase/DNase Activity: None detected
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D-Glucose, Anhydrous
bioWORLDBiotechnology Grade Specific Rotation: 52.5 to 53.0° Moisture (105°C): Chloride: Sulfate and Sulfite: Arsenic: vHeavy metals (as Pb): Iron: RNAse/Protease Activity: None detected