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
~ 98 %, 10mg per vial, Room Temperature
4-羟基-4-甲基-2-戊酮
β-衣托肟[用于金属分析],98.0%(LC&T)
LUDOX# AM-30 COLLOIDAL SILICA, 30 WT. %SUSPENSION
二苯基硫卡巴腙,98%+
Julolidine, 98% 25GR
2,4-Dibromothiophene, 96% 1GR
腺嘌呤,98.0%(LC&T)
Lead standard solution, 1 mg/ml Pb in 2% HNO3, for AAS 2.5LT
Succinonitrile, 99+% 500GR
异氰酸丙酯, ≥98.0%