N Hexan HPLC Merck 2.5 L

Specifications:
Purity (GC)    ≥ 99.0 %
Sum of hexane isomers + methylcyclopentane (GC)    ≥ 99.9 %
Identity (IR)    conforms
Evaporation residue    ≤ 3.0 mg/l
Water    ≤ 0.005 %
Color    ≤ 10 Hazen
GC/ECD (retention range 1,2,4-tri- chlorobenzene to decachlorobiphenyle, individual signals (lindane standard))    ≤ 2 pg/ml
GC/ECD (retention range dichloromethane to 1,2,4-trichlorobenzene individual signals (tetrachloromethane))    ≤ 1 ng/ml
GC/FID (retention range n-undecane to n-tetracontane, individual signals (n-tetradecane standard))    ≤ 2 ng/ml
GC/MSD (retention range n-undecane to n-tetracontane, scaning area 30 - 600 amu, individual signals (n- tetradecane standard))    ≤ 2 ng/ml

BRAND Merck