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
(易制爆)六亚甲基四胺
麦康凯琼脂
1,3-二氯-2-丙醇,98%+
Oracet blue 2R (C.I. 61110) indicator for titration in non-aqueous solvents Reag. Ph Eur
Sodium trifluoromethanesulfonate, 98% 5GR
二苯并噻吩-5,5-二氧化物, ≥98.0%
IF-BCS-USA, GI, 1000ML
N,N'-Diphenylformamidine, 98% 25GR
1,1'-(Methylenedi-4,1-phenylene)bismaleimide, 95% 100GR
1,3-二异丙基硫脲, ≥99.0%