Item No.: 8010PA2500
Product Name: 2.5L Pesticide Analysis Grade Dichloromethane
Test Items
|
Specification
|
Assay CH2Cl2 (by GC) , ω / %
|
99.8 min
|
Chromaticity (APHA)
|
10 max
|
Density (20℃) , ρ / (g/mL)
|
1.320~1.330
|
Residue on evaporation , ω / %
|
0.0005 max
|
Water H2O (by K-F) , ω / %
|
0.02 max
|
Titrable Acid(H+) , b / (mmol/g)
|
0.0003 max
|
UV Absorbance
(1cm cell vs. water)
|
at 235 nm
|
1.00 max
|
at 240 nm
|
0.20 max
|
at 250 nm
|
0.05 max
|
at 260 nm
|
0.02 max
|
at 340 nm
|
0.01 max
|
Pesticide detection (GC): peak / (ng/L)
|
10 max
|