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
LiChroCART 4-4,Superspher 60 RP-8e 4 μm定制柱
2-溴咔唑
FLASKS, ROUND BOTTOM, LONG-NECK, MADE OF 0UARTZ-SILICA, WITH BEADED RIM, DIN 12345, 750 ML, 120 X
3-氟吡啶-2-甲醛
U-CONNECTION TUBES WITH SERRATED ENDS LENGTH 50MM, D. 10MM
甲酸钙
Beaker Brown Glass 75 mL (P&P)(30x)
铬酸钡
胆粉
