|
|
Build Your Online Product Catalogs?
Pesticide Analysis Grade Acetonitrile Specification
Test Items Specification Testing Result
Assay CH3CN (by GC) , ω / % 99.9min 99.99
Density(20? , ρ / (g/mL) 0.782~0.785 0.783
Residue on evaporation , ω / % 0.0005 max <0.0001
Water(by K-F) , ω / % 0.05 max 0.01
Titrable Acid(H+) / (mmol/g) 0.0004 max 0.0001
Titrable Base(OH-) / (mmol/g) 0.0002 max Not ***ected
Pesticide ***ection (GC): peak / (ng/L) 10 max Pass test
UV Absorbance
(1cm cell vs. water) at 190 nm 1.00 max 0.301
at 200 nm 0.05 max 0.028
at 210 nm 0.04 max 0.017
at 220 nm 0.03 max 0.010
at 230 nm 0.01 max 0.005
at 240 nm 0.01 max 0.003
at 250 nm 0.005 max 0.002
at 254 nm 0.005 max 0.001
|
| Company: |
Concord Technology (Tianjin) Co., Ltd.
|
| Contact: |
Ms. Linda Song |
| Address: |
Zijingyuan2-102, Wanke Garden New Town, Beichen District,Tianjin, China |
| Postcode: |
300402 |
| Tel: |
86 22 26733470 |
| Fax: |
86 22 26733471 |
| E-mail: |
|
|
|
|
Home
