For further processing only. Others Chlorophenolred-beta-D-galactopyranoside CPRG high pure Chlorophenolred-beta-D-galactopyranoside (CPRG) high pure 3.7.3.3.4.3 sodium salt, powder 07 930 097 103 7 930 097 103 07930097103 7930097103 07930097103 CPRG high pure Chlorophenolred-beta-D-galactopyranoside (CPRG) high pure Reagents, kits custom fill Not Available CustomBiotech product. Please contact your local representative. Will be supplied as "CPRG high pure". Unit of measure is "g". 99792-50-4 en Use CPRG high pure as a substrate for ß-Galactosidase. en Identity (HPLC): corresponds to specificationAppearance (orange-red powder): correspondsSolution (c = 20 mg/ml water; clear, red): correspondsA578 (c=5 mmol/l water) : ≤0.090A650 (c=5 mmol/l water; turbidity): ≤0.030Purity (HPLC, 265 nm): ≥97.5 area%Purity (HPLC, 220 nm): ≥88 area%Carbinol (HPLC): ≤10 area%Total (CPRG+Carbinol, HPLC): ≥98 area%Assay CPRG (A405): 80-110%Na (flame photometric): 3-4%Water (K. Fischer): ≤15%Chlorophenolred, free: ≤0.075%Galactose, free (enzymatic): ≤5.0%Reaction rate (β-galactosidase) of sample/CPRG standard: 80-120%Reaction rate (β-galactosidase) of sample/2-NP-galactoside: ≥8.5%Stability: At -15 to -25°C within specification range for 36 months. Store dry. Keep tightly closed. en

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Chlorophenolred-beta-D-galactopyranoside (CPRG) high pure

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