CBEQ-4-108709-4000
农残级正己烷
指标参数如下：
ITEM
|
Specification
|
|
Assay (by GC) (as n-Hexane)
|
≥ 95.0%
|
|
Assay (by GC) (as
isomers)
|
> 98.5%
|
|
Water (by KF)
|
≤ 0.01%
|
|
Non-volatile matter
|
≤ 0.0005%
|
|
Acidity
|
≤ 0.0003 meq/g
|
|
Signal
ECD of pesticide (Lindane to DDT) (as Lindane)
|
≤ 5 ng/L
|
|
Signal
PND of pesticide (Ethylparathion to Coumaphos) (as Ethylparathion)
|
≤ 5 ng/L
|
|
Signal
FID of 2-Octanol to Tetradecanol (as 2-Octanol)
|
p/t. |
报价:560.00元/瓶
包装:4瓶/箱
整箱起订促销价为448元/瓶
促销时间截止2010.11.30
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