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
Restek Rtx-1气相毛细管柱
PRECISION DENSITY HYDROMETER, DIN 12785 WITH THERMOMETER +10 +25°C, L. 430 MM, L20 TH RANGE 0,98
STANDARD, SOCKETS, FINISHED, NS 85/55, DURAN
传输管线针，内经0.25mm*外经0.5MM
BETASIL C1 5UM 100X1MM COLUMN
巴比妥酸
CONICAL STOPPER 2 HOSES - 18x13 mm, h 22 mm
L-Ascorbic Acid (Vitamin C)标准品
PP两通，用于3-5 mm管径
净化管
