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
环丁基胺盐酸盐
2-萘磺酸钠
JODINE DETERMINATION FLASKS, SENDTNER, ST-HOLLOW-STOPPERS, HEXAGONAL PLATE 2000 ML,ST 29/32
L-半胱氨酸盐酸盐一水
三水合三氯化铑,99.5%
氘灯(PDA型)
GPA 2261 GAS PHASE PACKED 3 COL SET
S10标准UV比色皿,光程50mm
3-氯-4'-氟苯丙酮
OPENING CRIMPERS, F. ALUMINIUM CAPS, N-13