如果企业客服不在线,也可拨打400电话联系。或者发布求购信息
1000ppm浓度溯源于NIST特殊材料塑料瓶包装
Anthracene-9-boronic acid, 97%,
Buffer solution pH 4, Citrate buffer 500ML
硫酸铁
Trimethyl 1,2,3-propanetricarboxylate for synthesis
3-氯-4-氟三氟甲苯, ≥97.0%
Lipase Chromobacterium viscosum
4-肼基苯磺酸水合物, 98%
SILREST[用于气相色谱的柱调剂]
特戊酸, ≥99.0%
聚乙二醇400 Ph Eur