Lee's pycnometer 250ml cement density bottle laboratory solid powder Lee's density bottle glass pycnometer 5.023 sold.35,266 so'm
16# stainless steel long needle injection needle barrel syringe tip flat head sampling needle support customization 0.05 sold.4,703 so'm
Genuine Moke Brand 7501 High Vacuum Silicone Grease Pump Glass Piston Guide Grease Waterproof Sealing Grease 0.074 sold.47,021 so'm
plex plastic sample bottle rack plexiglass sample bottle rack sample bottle rack 0.01,105 sold.31,975 so'm
Teflon stirrer casing plug Teflon stirring plug with gasket F4 standard plug seal rubber gasket 5.020 sold.54,074 so'm
German Schott Duran low-profile beaker high temperature resistant high borosilicate coffee laboratory beaker 5.012 sold.47,962 so'm
Microscope lens paper camera advanced disposable digital SLR micro single lens paper lens paper teaching utensils 0.017 sold.17,868 so'm
Manufacturers supply experimental zinc alloy Bensheng lantern natural gas laboratory supplies experimental equipment in stock 5.0188 sold.107,207 so'm
Distillation head 24*3 distillation elbow 24*2 standard mouth 72 degrees vacuum receiving tube horn tail pipe manufacturer sales 5.028 sold.35,266 so'm
250ul300ul plastic liquid phase tube injection bottle inner cannula glass sample tube liner liquid phase tube 0.09 sold.42,319 so'm
Glass colorimetric tube 10ml 25ml 50ml 100ml with plug colorimetric tube with scale glass colorimetric tube 5.05 sold.131,658 so'm
Glass tube glass tube 90 degrees 60 degrees T-shaped Y-shaped gas tube chemical experiment gas tube glass Bend 5.0233 sold.1,881 so'm
Self-adhesive label paper small sticker oral paper product price sticker price sticker self-adhesive handwriting classification sticker 0.088 sold.8,464 so'm
Factory supply 20 pieces glass slide drying plate ABS plastic storage board operation board experimental consumables 0.05 sold.21,160 so'm
Pp polypropylene test tube rack 20-100 hole test tube high temperature resistant test tube rack acid and alkali resistant test tube rack 5.010 sold.94,042 so'm
Eggplant-shaped pear-shaped rotary steaming bottle rack 10ml ~ 1000ml plexiglass tube rack plastic rotary steaming bottle rack beaker rack 5.05 sold.79,936 so'm
Centrifuge Tube Test Tube Foam Base 15ml 50 Holes/50ml 25 Holes Centrifuge Tube Rack Test Tube Rack Bracket 0.019 sold.24,921 so'm
Plastic drip clip plastic butterfly clip drip table clip plastic experimental laboratory teaching instrument 5.0574 sold.14,107 so'm
Tianjin Chengsheng Air Extraction Joint Double Small Nozzle Joint with Small Nozzle Grinding Mouth 14#19# Chemical Laboratory Glass Instrument 0.00 sold.54,027 so'm
Kraft Paper Laboratory Use Kraft Paper Laboratory Paper Disinfection 889*1194mm Single Price 4.025 sold.5,925 so'm
Factory wholesale organic glass oblique rack 7-hole aperture 17mm/30mm centrifuge tube freezer tube test tube rack 0.05 sold.61,127 so'm
Factory wholesale PP plastic 5ml Freezer Tube freezer tube with scale Mark frame (no ring) 5.016 sold.84,638 so'm
1833 Cone Viscometer Kinematic Flat Capillary Petroleum Laboratory 1831 Ox Viscometer with certificate 5.025 sold.178,679 so'm
Capacity bottle brush 100ml250ml500ml1000ml bottle brush round bottle brush fine neck bottle brush factory direct sales 0.0117 sold.1,411 so'm
Sand Core Filtration Device Matchinging Triangular Bottle 250-5000ml Sand Core Bottle Conical Bottle Solvent Filter 0.05 sold.225,699 so'm
Test tube rack centrifuge tube rack 1.5ml5ml10ml15ml18 hole 24 hole organic centrifuge tube organic centrifuge tube rack 5.016 sold.9,405 so'm
Water Filter Bottle, Explosion-Proof Bottle, Formaldehyde Sampling Instrument, Glass Bubble Bottle, Buffer Bottle, Anti-Backflow Safety Bottle, Sampling Bottle N-2 5.01,012 sold.32,915 so'm
Spot supply of conjoined test tube rack centrifugal tube rack 13*50 holes 16*50 holes 22*50 holes conjoined test tube rack 5.012 sold.28,213 so'm
Yantai Huanghai Thin Layer Chromatography Silicone Plate 0.9-1.0mm 20*20CM (20 Pieces/box) Thick Preparation Plate 0.06 sold.1,872,198 so'm
Soxhlet extractor glass spherical snake-shaped Fat extractor extractor full set 150/250/500/1000ml 5.0145 sold.47,021 so'm
Flue gas absorption bottle 10ml25ml75ml250ml porous gas absorption tube with sand core 5.07 sold.65,829 so'm
Chemical reagent sealed storage box chemical reagent transfer box sealed box university laboratory corrosion-resistant sealing 0.00 sold.888,690 so'm
Laboratory anti-leakage tray acid and alkali resistant hazardous chemicals tray pp new material anti-corrosion tray manufacturers wholesale 0.098 sold.77,584 so'm
Factory Shu Glass Upper Mouth Filter Bottle Glass Filter Bottle Conical Filter Bottle Upper and Lower Mouth Filter Bottle High Borosilicate 0.023 sold.89,340 so'm
Glass cover glass microscope smooth frosted surface 7101 7105 18*18 20*20 22*22 24*24 0.09 sold.11,756 so'm
Experimental plexiglass colorimetric tube rack test tube rack single row double row 6 holes 12 holes adhesive free 0.0233 sold.66,770 so'm
Glass Air Extraction Joint Laboratory Straight Air Extraction Joint Right Angle Curved Air Extraction Plug Standard Mouth Pipe Plug 0.014 sold.28,213 so'm