
产品分类
ProductsSigma:6-苄氨基嘌呤 属性: Form:powder Quality Level:200 technique(s):cell culture | plant: suitable application(s):agriculture
Sigma:浴铜灵二磺酸 二钠盐 属性: 产品名称:浴铜灵二磺酸 二钠盐, for spectrophotometric det. of Cu, Fe Assay:7.2-9.1% dry basis (ICP) Quality Level:200 Form:powder
Sigma:生物素-PEG3-叠氮化物 属性: Form:solid Quality Level:200 reaction suitability:reaction type: click chemistry storage temp.:−20°C
Sigma:赤血盐 属性: Quality Level:100 Assay:99% Form:powder or chunks
Sigma:PEG-PPG-PEG 属性: vapor density:1 (vs air) Quality Level:100 vapor pressure:0.3 mmHg ( 20 °C)
Sigma:1-萘乙酸 属性: Grade:technical grade Quality Level:100 Assay:≥90.0% (GC) Form:powder, lumps
Sigma:钛酸四丁酯 属性: Grade:reagent grade Quality Level:200 Assay:97%
Sigma:丙二酰脲 属性: 产品名称:丙二酰脲, ReagentPlus®, 99% Quality Level:200
Sigma:(+)-脱落酸 属性: Grade:analytical standard Quality Level:100 Assay:≥98.0% (HPLC)
Sigma:KCl 属性: Grade:Molecular Biology Quality Level:200 product line:BioUltra