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
Dropping bottle, PE LD, GL 25, screw caps with dropping inserts, PE-LD, flat shoulder, 250 ml
2-氨基-5-氟苯腈
2-氨基-6-(三氟甲基)苯并噻唑
HYPERSIL GOLD C8 3UM 30x4.6MM COLUMN
SS column, 15%SE-30 on 80/100 Supelcoport, HP6890 FID NOCI
2-氯-3-羟基三氟甲苯
盐酸吗啉胍纯度标准物质
LABMAX "HF", ADJUSTMENT RANGE: 5,0 - 25,0 ML, GL 45, SUBDIVISION: 0,50 ML, COMPLETE WITH ACCESSORI
Hibar 250-4,6,LiChrosorb 60 Si 7μm定制柱
四正辛基溴化铵