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Gelsonlab HSPEM-091Portable Permanent Magnetic Pole Tester Magnetic Pole Identifier
$1.45-1.75
Min. order 100 sets
Gelsonlab HSTM-083 Observation Box for Plant Roots, Seed Germination Cultivation, Hydroponics Lab Set
$6.99-7.59
Min. order 504 pieces
Gelsonlab HSPE-002E Mini Van De Graaff Generator
$29.88-38.88
Min. order 12 sets
Gelsonlab HSTM-083 DIY Electric Alarm Kit Education Toys
$7.98-8.88
Min. order 500 pieces
8.Vacuum Pump
All products
10,Lab Equipments
8.Vacuum Pump
Gelsonlab HSLI-055 Two State 1.5 CFM Vacuum Pump
$36.88-48.88
Min. Order: 5 pieces
Gelsonlab HSLI-050 Medical Mini Diaphragm Vacuum Pump ,Lab Vacuum Pump for Chromatograph
$118-178
Min. Order: 5 sets
Gelsonlab HSLI-056 Laboratory Monoblock Pump
$36.88-48.88
Min. Order: 10 pieces
Gelsonlab HSLI-52 Customizable Laboratory Water Type Circulating Vacuum Pump for Lab Distillation Equipment
$199-399
Min. Order: 1 set
Gelsonlab HSLI-051 Stainless Steel Mini Diaphragm Vacuum Pump Customizable OEM Lab Vacuum Pump for Chromatograph Use
$258-298
Min. Order: 10 sets
Gelsonlab HSLI-057 High Quality Small Screw Vacuum Pump Laboratory Instrument Rotary Oil Vacuum Pump
$288-348
Min. Order: 10 pieces
Gelsonlab HSLI-54 Water Circulating Vacuum Pump for Rotary Evaporator
$529-559
Min. Order: 5 sets
Gelsonlab HSLI-53 Oil Free Vacuum Pump 12v Dc Medical Mini Hand Vacuum Pump
$118-288
Min. Order: 5 sets