Propargyl-PEG10-alcohol is a heterobifunctional PEG linker which enables Click Chemistry reactions with azide-bearing biomolecules; copper catalyst is needed. The hydrophilic PEG units increase aqueous solubility. Reagent grade, for research purpose. Please contact us for GMP-grade inquiries.
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Propargyl-PEG10-alcohol is a heterobifunctional PEG linker which enables Click Chemistry reactions with azide-bearing biomolecules; copper catalyst is needed. The hydrophilic PEG units increase aqueous solubility. Reagent grade, for research purpose. Please contact us for GMP-grade inquiries.
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HCM001 Plate Count Agar (PCA)
Product Info
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Product Info
Introduction
Usages: For determination of total bacterial count .
Principle: Tryptone provide carbon and nitrogen; yeast extract powder provides B vitamins; glucose to provide energy, agar is the solidifying agent. Formulation(per liter): Tryptone 5.0g Yeast extract powder 2.5g Glucose 1.0g Agar 15.0g Final pH 7.0 ± 0.2
How to use: 1.Suspend 23.5g in 1 L of distilled water , stirring heated to boiling until completely dissolved, dispensing flask, 121 autoclave for 15min. 2.Diluted and treated samples.
Storage: Keep container tightly closed, store in a cool, dry place, away from bright light. Storage period of 3 years.