Mo: ≤1 mg/kg

Na: ≤1000 mg/kg

Cr: ≤1 mg/kg

Cu: ≤1 mg/kg

Ni: ≤1 mg/kg

Ca: ≤20 mg/kg

Pb: ≤1 mg/kg

Sr: ≤1 mg/kg

Co: ≤1 mg/kg

Mn: ≤1 mg/kg

As: ≤0.1 mg/kg

Cd: ≤1 mg/kg

Mg: ≤5 mg/kg

Zn: ≤1 mg/kg

Fe: ≤1 mg/kg

Li: ≤1 mg/kg

Al: ≤1 mg/kg

Ba: ≤1 mg/kg

Bi: ≤1 mg/kg

proteases, none detected

insoluble matter, passes filter test

phosphatases, none detected

DNases, none detected

RNases, none detected

sulfate (SO42-): ≤5 mg/kg

chloride (Cl-): ≤50 mg/kg

5 M in H2O

CH3COOK

BioUltra

for molecular biology

Eyeshields, Gloves

1

λ: 280 nm Amax: 0.02

λ: 260 nm Amax: 0.04

7.0-9.0 (25 °C)

1.215 g/mL at 20 °C