其他品牌 品牌
代理商厂商性质
上海市所在地
ProtoGel Resolving Buffer （4X）
￥19
PPO - ULTRA PURE
￥19
BBQ - ULTRA PURE
￥11
TPB - ULTRA PURE
￥10
Butyl PBD - ULTRA PURE
￥16
Naphthalene - ULTRA PURE
￥15
p-Terphenyl - ULTRA PURE
￥18
POPOP - ULTRA PURE
￥18
Bis-MSB - ULTRA PURE
￥11
Extendable Delivery Jet
￥10
ND 闪烁液计数瓶（6ml推关/扭开盖 ）
￥11
ND 闪烁液计数瓶（8ml推关/扭开盖）
￥13
0.2 micron filtration
18 Megohm water
Catalog Number: EC-874
The SDS used in National Diagnostics' 20% SDS Solution has been purified to remove colored contaminants that interfere with spectrophotometric analysis. Zero free sulfates eliminate non-specific binding.
| Molecular Weight | Purity | OD280 （3% Solution） |
| 288.38 | > 99% | < 0.1 |
| C12Sulfate | Lead （Pb） | Phosphate （PO4） |
| > 99% | < 0.0002% | < 0.0001% |
