(A2205.0010) Pepstatin A
Specification
Assay (HPLC) min. 98 %
(A2212.0005) Phenazine methosulfate (PMS)
Specification
Assay (titr.) min. 98 %
Solubility (10 %; H2O) clear, yellow
Heavy metals max. 0.001 %
Loss on drying max. 1 %
(A0999.0005) PMSF BioChemica
Specification
Assay (HPLC) min. 99 %
Solubility (10 %, EtOH) clear
Heavy metals (as Pb) max. 0.001 %
Sulfated ash max. 0.1 %
Water (K.F.) max. 0.5 %
(A2204.1000) Polyethylene glycol 8000(PEG 8000) BioChemica
Specification
Average M 7000 - 9000
Solubility (5 %; H2O) clear, colorless
pH (5 %; H2O) 5.5 - 7.0 (20°C)
Heavy metals max. 0.005 %
(A2935.0500) Ponceau S - Solution
Composition
Acetic acid 50 g/L
Ponceau S 1 g/L
(A1498.1000) Potassium acetate pure Ph. Eur.
Specification
Assay (titr.) 99.0 - 101.0 %
Appearance of solution complies
Identity complies
pH (5 %; H2O) 7.5 - 9.0
Reducing substances complies
Heavy metals (as Pb) max. 0.0004 %
Loss on drying max. 3.0 %
Chloride max. 0.02 %
Sulfate max. 0.02 %
Fe max. 0.002 %
Na max. 0.5 %
(A3582.1000) Potassium chloride p. A.
Specification
Assay (titr.) min. 99.5 %
Loss on drying (2 h) max. 0.5 % (130°C)
Bromide max. 0.05 %
Iodide max. 0.002 %
Sulfate max. 0.005 %
As max. 0.00005 %
Ba max. 0.001 %
Ca max. 0.001 %
Fe max. 0.0005 %
Mg max. 0.001 %
Na max. 0.02 %
Pb max. 0.0005 %
(A7932.0100) Proteinase K, recombinant
Specification
DNases/RNases not detectable
Activity/mg min. 30 mAnsonU
Appearance white lyophilizate
DNA (threshold) ≤ 10 pg/mg enzyme
Bioburden ≤125 cfu/g
(A2572.1000) SDS BioChemica
Specification
Assay (titr.) min. 99 %
pH (10 %; H2O; 25°C) 5.0 - 7.0
Heavy metals (as Pb) max. 0.001 %
Insoluble matter complies
Water max. 0.1 %
Chloride max. 0.01 %
Phosphate max. 0.01 %
(A1522.1000) Sodium acetate anhydrous p. A.
Specification
Assay (titr.) min. 99 %
pH (5 %; H2O; 20°C) 7.5 - 9.2
Chloride max. 0.001 %
Phosphate max. 0.0005 %
Sulfate max. 0.005 %
Al max. 0.001 %
Ca max. 0.001 %
Cu max. 0.0003 %
Fe max. 0.0005 %
Mg max. 0.0005 %
Pb max. 0.0001 %
(A1045.1000) Sodium acetate trihydrate BioChemica
Specification
Assay (titr.) min. 99.5 %
pH (5 %; H2O; 20°C) 7.5 - 9.0
Heavy metals (as Pb) max. 0.001 %
Insoluble matter complies
Chloride max. 0.0005 %
Phosphate max. 0.0002 %
Sulfate max. 0.002 %
A (1 cm/3 M in water)
260 nm max. 0.01
280 nm max. 0.01
(A1430.0100) Sodium azide pure
Specification
Assay (titr.) min. 99 %
H2O-insoluble matter max. 0.05 %
Solubility (H2O; 17°C) 420 g/L
Heavy metals (as Pb) max. 0.001 %
Loss on drying max. 0.25 %
(A4661.1000) Sodium chloride 99.9 %
Specification
Assay (titr.) min. 99.9 %
pH (5 %; H2O) 5.0 - 8.0 (20°C)
Bromide max. 0.005 %
Iodide max. 0.001 %
Phosphate max. 0.001 %
Sulfate max. 0.001 %
Ba max. 0.001 %
Ca max. 0.002 %
Fe max. 0.0001 %
K max. 0.005 %
Mg max. 0.001 %
Pb max. 0.0005 %
(A0548.1000) tri-Sodium citrate dihydrate pure Ph. Eur., USP
Specification
Assay (titr., calc. on anhydrous subst.) 99.0 - 101.0 %
Appearance of solution complies
Identity complies
Acidic/alkaline react. subst. complies
Heavy metals (as Pb) max. 0.001 %
Behaviour against H2SO4 complies
Tartrate complies
Water (K.F.) 11.0 - 13.0 %
Chloride max. 0.005 %
Oxalate max. 0.03 %
Sulfate max. 0.015 %
(A1372.1000) di-Sodium hydrogen phosphate anhydrous pure Ph. Eur., BP, USP, Food grade (Na2HPO4)
Specification
Assay (acidimetr., calc. on dried subst.) 98.0 - 100.5 %
Appearance of solution complies
H2O-insoluble matter max. 0.2 %
Identity complies
KMnO4-red. subst. complies
pH (1 %; H2O) 8.7 - 9.3
Heavy metals (as Pb) max. 0.001 %
Loss on drying (130°C) max. 1.0 %
NaH2PO4 max. 1.7 %
Chloride max. 0.02 %
Fluoride max. 0.001 %
Sulfate max. 0.05 %
As max. 0.0002 %
Cd max. 0.0001 %
Fe max. 0.002 %
Hg max. 0.0001 %
Pb max. 0.0004 %
(A0991.1000) Sodium hydroxide pellets pure Ph. Eur., NF
Specification
Assay (titr.) 97.0 - 100.5 %
Appearance of solution complies
Identity complies
Heavy metals (as Pb) max. 0.002 %
Insol. subst. and org. matter complies
Carbonate max. 2.0 %
Chloride max. 0.005 %
Sulfate max. 0.005 %
Fe max. 0.001 %
K complies
