321-27762 沸石,HS-320 粉末,H-Y型 Zeolite, Synthetic, HS-320 Powder, Hydrogen Y 25g 308081-00-7
133-08645 分子筛3A 1/8 Molecular Sieves 3A 1/8 No grade 500g 308080-99-1
322-27792 沸石,HS-642粉末,Na-丝光型 Zeolite, Synthetic, HS-642 Powder, Sodium Mordenite 25g
322-27812 沸石,HS-720粉末,K-镁碱型 Zeolite, Synthetic, HS-720 Powder, Potassium Ferrierite 25g 308066-04-8
328-27772 HS-341沸石合成粉铵Y Zeolite, Synthetic, HS-341, Powder, Ammonium Y 25g
130-06075 分子筛5A 1/16 Molecular Sieves 5A 1/16 500g 69912-79-4
134-08675 分子筛 13X 1/8 Molecular Sieves? 13X 1/8 500g 63231-69-6
137-08665 分子筛5A 1/8 Molecular Sieves 5A 1/8 No grade 500g 69912-79-4
021-07195 沸石 Boiling Stone Practical Grade 500g
325-27802 沸石,HS-690粉末,H-丝光型 Zeolite, Synthetic, HS-690 Powder, Hydrogen Mordenite 25g 308068-49-7
131-13531 分子筛3A型 Molecular Sieves Pack 3A 25g×10 308080-99-1
324-27752 HS-320沸石合成粉Y钠型 Zeolite, Synthetic, HS-320, Powder, Sodium Y 25g 308081-05-2
325-27765 HS-320沸石合成粉Y氢型 Zeolite, Synthetic, HS-320, Powder, Hydrogen Y 500g 308081-00-7
325-27782 HS-500沸石合成粉Y钾型 Zeolite, Synthetic, HS-500, Powder, Potassium L 25g 329061-95-2
326-27815 HS-720沸石合成粉钾型 Zeolite, Synthetic, HS-720, Powder, Potassium Ferrierite 500g 308066-04-8
296-32651 农残前处理柱(短柱) Presep-C Agri (Short) 10pcs×5
369-08521 Acrodisc高级注射器型过滤器25mm GxF/PVDF(0.45μm) Acrodisc Premium Syringe filter with GxF/0.45um PVDF, 25mm 50pcs
365-08501 Acrodisc高级注射器型过滤器25mm PVDF(0.45μm) Acrodisc Premium Syringe filter with 0.45um PVDF, 25mm 50pcs
366-00111 针式过滤器(水系、有机系)25mm Acrodisc GHP(0.2μm) Acrodisc/25mm/PVDF/0.2um 50pcs
295-34181 滤膜用于前处理柱M型 Presep Filter for Type M 10EA
295-34201 滤膜用于前处理柱3L型,4L型 Presep Filter for Type 3L, 4L 10EA
363-00741 有机系滤膜Ekicrodisc 13CR(0.45μm) Ekicrodisc13Cr/13mm/Cr/0.45um 100pcs
296-35331 Presep(分馏用)的聚丙烯针筒型前处理柱(luer lock型)3L型 Presep (Luer Lock) Silica Gel (Inject Column) Type 3L (110g/200ml) 5EA 63231-67-4
295-48851 氨丙基硅胶前处理柱 Presep -C NH2 for Sample Pretreatment 10pcs×5
291-33603 (分馏用)的聚丙烯针筒型硅胶前处理柱(luer lock)L型(30g/70ml) (Luer Lock) Silica Gel Type L (30g/70ml) 10EA×10
291-34063 聚丙烯针筒型(Luer Lock)硅胶前处理柱L型号(35g/70ml)(Luer Lock) Silica Gel (HC-N) Type L (35g/70ml) 100EA
291-34563 (分馏用)的聚丙烯针筒型氨丙基硅胶前处理柱(luer lock)L型(34g/70ml)(Luer Lock) NH2(HC) Type L (34g/70ml) 100EA
303-95051 固相萃取柱Smart-SPE GCS-20 Smart-SPE GCS-20 100pcs
296-32151 无水硫酸钠前处理柱 Presep-C Na2SO4 for Sample 10pcs×5