eluent additive for LC-MS
100
≥99.0% (calc. on dry substance, T)
solid
LiChropur™
LC/MS: suitable
insoluble matter, passes filter test≤1% water
≤0.01% (as SO4)
6.2-7.5 (25 °C, 1 M in H2O)
110-112 °C (dec.) (lit.)
H2O: 1 M at 20 °C, clear, colorless
chloride (Cl-): ≤5 mg/kgnitrate (NO3-): ≤10 mg/kgsulfate (SO42-): ≤10 mg/kg
Al: ≤1 mg/kgAs: ≤0.1 mg/kgBa: ≤1 mg/kgBi: ≤1 mg/kgCa: ≤5 mg/kgCd: ≤1 mg/kgCo: ≤1 mg/kgCr: ≤1 mg/kgCu: ≤1 mg/kgFe: ≤1 mg/kgK: ≤5 mg/kgLi: ≤1 mg/kgMg: ≤1 mg/kgMn: ≤1 mg/kgMo: ≤1 mg/kgNa: ≤5 mg/kgNi: ≤1 mg/kgPb: ≤1 mg/kgSr: ≤1 mg/kgZn: ≤1 mg/kg
1 M in H2O
λ: 260 nm Amax: ≤0.015λ: 280 nm Amax: ≤0.010
passes test for LC-MS
N.CC(O)=O
1S/C2H4O2.H3N/c1-2(3)4;/h1H3,(H,3,4);1H3
USFZMSVCRYTOJT-UHFFFAOYSA-N
13 - Non Combustible Solids
WGK 1
Eyeshields, Gloves, type N95 (US)