10pcs Syringe Filters,CA Membrane 1.2um Pore Size,25mm Diameter
KWD 7
C18 Solid Phase Extraction Cartridges SPE Columns for Retention of The Target Compound for selective adsorption of analytes or interferences from complex matrices,5pcs (100mg/1ml)
KWD 4.500
50pcs 30ml Empty Glass Vial 20mm Crimp Top Headspace Vial, Flat Bottom,Beveled Finish Empty Sample Glass Bottles
KWD 25
WAX Solid Phase Extraction Cartridges SPE Columns for Retention of The Target Compound for selective adsorption of analytes or interferences from complex matrices (30mg/3ml)
KWD 5.500
HLB Solid Phase Extraction Cartridges SPE Columns for Retention of The Target Compound for Selective adsorption of analytes or interferences from Complex Matrices,5pcs (500mg/12ml)
KWD 18
SCX Solid Phase Extraction Cartridges SPE Columns for Retention of The Target Compound for Selective adsorption of analytes or interferences from Complex Matrices,5pcs
KWD 11
WCX Solid Phase Extraction Cartridges SPE Columns for Retention of The Target Compound for selective adsorption of analytes or interferences from complex matrices,5pcs (30mg/3ml)
KWD 6.500
MAX SPE Columns Solid Phase Extraction Cartridges for Retention of The Target Compound for selective adsorption of analytes or interferences from complex matrices,5pcs (30mg/3ml)
KWD 6
Sax Solid Phase Extraction Cartridges SPE Columns for Retention of The Target Compound for Selective adsorption of analytes or interferences from Complex Matrices,5pcs
KWD 16.500
Florisil Solid Phase Extraction Cartridges SPE Columns for Retention of The Target Compound for Selective Adsorption of Analytes or Interferences from Complex Matrices,5pcs (1000mg/12ml)
KWD 8.500
4pcs 100ml Sterile Empty Vial with Plastic Aluminum Flip Off Caps,Penicillin Bottle 20mm Crimp Top Sterile Transparent Borosilicate Lab Sample Vial (Transparent)
KWD 4
Plastic Pipettes Transfer Calibrated Disposable Eye Dropper for Lip Gloss Transfer Essential Oils Science Laboratory Experiment DIY Art (5ml,100)
KWD 6