色谱科Supelco固相微萃取手柄 1EA

￥ 3491.69 ￥3714.57

安捷伦Agilent Bond Elut PPL固相萃取小柱

￥ 3528.24 ￥4523.39

安捷伦Agilent Chem Elut 柱 5.0 mL

￥ 3530.89 ￥4526.78

沃特世Waters 60 mg Sorbent per Cartridge, 60 µm Oasis WAX 3 cc Flangeless Vac Cartridge小柱

￥ 3538.68 ￥4315.47

色谱科Supelco 57344-U CAR/PDMS固相微萃取头 3支/盒

￥ 3548.49 ￥3774.99

色谱科Supelco 57343-U CAR/PDMS固相萃取头 3支/盒

￥ 3548.49 ￥3774.99

色谱科Supelco 57348-U DVB/CAR/PDMS 固相微萃取萃取头 3支/盒

￥ 3676.22 ￥3910.88

色谱科Supelco 57335-U CAR/PDMS 固相微萃取萃取头 3支/盒

￥ 3676.22 ￥3910.88

色谱科Supelco 57334-U CAR/PDMS 固相微萃取萃取头 3支/盒

￥ 3676.22 ￥3910.88

色谱科Supelco 57329-U 自动 StableFlex™ 1cm 固相微萃取萃取头 3支/盒

￥ 3676.22 ￥3910.88

色谱科Supelco 57328-U DVB/CAR/PDMS 固相微萃取萃取头3支/盒

￥ 3676.22 ￥3910.88

沃特曼WhatmanPM 2.5 PTFE空气监测用滤膜50/pk

￥ 3716.00 ￥3716.00

色谱科Supelco 57299-U DVB/CAR/PDMS固相微萃取头 3支/盒

￥ 3733.01 ￥3971.29

色谱科Supelco DVB/CAR/PDMS 固相微萃取萃取头3支/盒,needle size 23 ga

￥ 3733.01 ￥3971.29

沃特世Waters 400 mg Sorbent per Cartridge, 85 µm Sep-Pak AC2 Plus Short Cartridge柱

￥ 3807.39 ￥4643.17

赛默飞世尔Thermo Fisher Dionex™ OnGuard™ II Ag 柱1ml，48只/袋

￥ 3819.44 ￥5379.50

色谱科Supelco SPME光纤支架用于Varian 8100/8200纤维头手柄

￥ 3877.04 ￥4124.52

沃特世Waters 200 mg Sorbent per Cartridge, 60 µm Oasis HLB 玻璃固相萃取小柱

￥ 4123.37 ￥5028.50

色谱科Supelco 57912-U DVB/CAR/PDMS 固相微萃取萃取头 3支/盒

￥ 4229.79 ￥4499.78

安捷伦Agilent Chem Elut固相萃取小柱

￥ 4399.07 ￥5639.83

沃特世Waters 20 µm, 2.1 mm x 30 mm Oasis HLB Direct Connect HP column色谱柱

￥ 4405.05 ￥0.00

色谱科Supelco分散固相萃取 (dSPE) Z-Sep+ 净化管 20g

￥ 4521.25 ￥4809.85

色谱科Supelco分散固相萃取 (dSPE) Z-Sep+ 净化管 20g

￥ 4521.25 ￥4809.85

沃特世WatersOasis HLB 固相萃取小柱400mg/3mL,100 pcs

￥ 4568.13 ￥5570.90

色谱科Supelco 57284-U固相微萃取 StableFlex™ 萃取头组合套件needle size 23 ga

￥ 4797.54 ￥5103.77

赛默飞世尔Thermo Fisher Dionex™ASE™提取池密封圈 50/包

￥ 4819.03 ￥6787.37

沃特世Waters 30 µm, 2.1 mm X 20 mm Oasis WCX 2.1 X 20 mm Online Column色谱柱

￥ 5170.42 ￥0.00

安捷伦Agilent PTFE针头过滤器

￥ 5276.06 ￥6764.18

赛默飞世尔Thermo Fisher Dionex™ASE™萃取池垫片

￥ 5755.99 ￥8107.03