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
FLASKS, W. 2 SIDE NECKS, PARALLEL (DESTILLATION FLASKS), 6 000 ML, CN ST 29/32, SN ST 29/32
PEEK ADAPTER 1/4-28 TO 10-32, STANDARD, ONE PIECE, EA
CRYOSTOPPERS, PP, COLOUR CODE, GREEN 1 BAG = 500 PCS 1 CARTON = 4 BAG
低浓度颗粒物采样头 4#
STOPPERS, SILICONE, TRANSPARENT, FLEXIBLE, TOP DIAM. 6,5 MM, BOTTOM DIAM. 3,5 MM, L. 15 MM
AC-10经济毛细管柱
气相色谱柱,TG-1301MS 15m x 0.32mm x 1μm
填充柱 15%PEG-20M on Chromosorb WAW 60/80
SilTite 螺母 1个/包装0
3-溴苯磺酰氯