Chemical | 2,000+ products

Disposable plastic dropper scale pasteurized pipette plastic pipette plastic dropper 1ml 2ml 3ml 5ml

Disposable plastic hard test tube put free test tube with lid PS test tube 12*75 12*100

Disposable plastic dropper pasteurized pipette 0.5ml/1ml/3ml/5ml hospital with graduated plastic dropper

Gel recovery plasmid extraction DNA RNA extraction tube 2ml purification column plus membrane filtration 4 layers 6 Layers 8 layers extraction tube

Stainless steel embedding bottom mold embedding frame pathological cell embedding box bottom mold/paraffin section embedding mold lid

Factory price conical flask silicone stopper conical flask silicone stopper triangular stopper with sand core 250ml500ml1000ml

Disposable sterile plastic culture dish box 6090mm microbial bacteria Round Square sterilization two three four compartment

Pervious concrete finish color permeable concrete protective agent road surface coloring renovation floor material manufacturers

Sterile TC-treated flat-bottomed 96-well culture plate 6-well cell culture plate Microplate Disposable 48-well culture plate

Weighing paper sulfate paper balance laboratory weighing paper 75*75 90*90 100*100 weighing vessel pad paper

6 12 24 48 96 384-well bacterial culture plate independent packaging round cone bottom flat bottom hemagglutination plate

Disposable inoculation ring microbial bacterial inoculation ring sterile inoculation stick sampling stick inoculation needle 1ul/10ul

0.5ml/1.5ml 60-hole dual-purpose double-sided centrifugal tube rack (thickened version)

Discharge-free test tube disposable plastic test tube hard test tube with plug sample tube 16*150 12*100 discharge-free test tube

Disposable plastic test tube discharge-free test tube plastic hard test tube sampling tube laboratory equipment complete specifications

Urine cup disposable plastic urine cup stool cup sputum cup screw lid sampling cup sample cup urine cup cup box

1.5ml1.8ml5ml10ml freezing tube plastic freezing tube freezing tube disposable plastic test tube

Beckman 700 biochemical instrument sample cup disposable cuvette blood coagulation Cup biochemical Cup reaction Cup

Glass test tube flat mouth round bottom test tube diameter 10/12/13/15/18/20/25/30mm high temperature resistance

96-Well Pcr Transparent Sealing Film Fluorescent Quantitative Self-Adhesive Enzyme-Labeled Pcr Sealing Film Deep-Well Plate Plastic Sealing Film

Plastic measuring cup 100ml triangle measuring cup scale Cup cone measuring cup transparent measuring cup measuring cup mixing cup in stock

Disposable plastic dropper straw 100 PCs 1ml 2ml 3ml 5ml 10ml Pasteur straw centrifugal pipe fittings

Disposable plastic scale pipette plastic dropper pasteurized pipette 100 pc/pack 1ml sterile

Disposable urine cup stool cup sputum cup sample cup specimen cup box plastic sample cup screw lid sampling cup

in stock Centrifuge Tube Supply Disposable Plastic Centrifuge Tube Pointed Bottom Round Bottom Spiral Flip Clear Plastic Scale

13mm/25mm/50mm Replaceable Membrane Filter Head/changeable Membrane Filter/needle Filter Can Be Invoiced

Broken Pine Pollen Masson Pine Pollen SC Source Factory Direct Supply Large Quantity of Sending Samples from Excellent

Plastic measuring cup with handle 1000mlPP double-sided scale transparent beaker PP plastic measuring cup mixing cup milk tea cup

Spot supply sampling tube disposable 20 mixed 1 sampling tube pet20ml sampling tube