China cover glasses manufacturer & supplier

Test Tube Stoppers And Caps

PE material,different colors,keep objects or liquids in the test tube to avoid leakage,sealed to block the opening of the test tube

2022-03-28

Plastic Test Tube Racks

placing and drying the test tube,observe the phenomenon of an experiment,be placed vertically,convenient, clean, beautiful, space-saving

2022-03-28

Plastic Test Tubes With Conical Bottom

PS for clarity, high transparency,PP for impact strength and stability,high temperature and pressure resistance, scratch resistance

2022-03-25

Plastic Test Tubes With Round Bottom

round bottom,high transparent PS,high quality corrosion resistant PP,high temperature and pressure resistance,high quality PE cap

2022-03-25

Blood Collection Needles And Holders

compatibility with vacuum blood collection tubes,sterilized by E.O., bacteria and heat source free,butterfly single wing type,double wings type

2022-03-25

Vacuum Blood Collection Tubes

butyl rubber stopper,good air tightness, small puncture force, few fallen scraps,high quality tube,high efficiency separating gel,quality additives

2022-03-25

Nessler Glass Tube With Stopper

borosilicate glass 3.3,used in visual colorimetric analysis,with frosted glass stopper,quantitative analysis of substances with low element content ,

2022-03-25

Glass Duchenne Fermentation Tubes

a narrow and short diameter,utensil for detecting the fermentation of microorganisms,U-shaped tube,a closed end that can read the gas generated

2022-03-25

Glass Test Tubes With Glass Stopper

borosilicate glass,with a frosted glass stopper,tube body to increase capacity graduation,transparent, convenient, beautiful, firm and high Efficiency

2022-03-25

Serological Tubes With Aluminium Screw Cap

borosilicate glass,maximum temperature can be withstood is 500℃,low expansion rate, high temperature resistance, high strength, high hardness

2022-03-25

Serological Tubes With Screw Cap

borosilicate glass,withstands thermal shock and chemical attack,fire-polished rims,Screw cap mount with silicon rubber liners,bakelite black cap

2022-03-25

Borosilicate Glass Test Tubes

glass or 3.3 borosilicate glass,general mixing,simple laboratory work,3.3 borosilicate glass tube suit for all usual laboratory applications

2022-03-25

Z Type Pipettor Rack

supporting variety of single and multichannel pipettors,hold 5 pipettors, linear type,HIPS thicker material,place the pipettor vertically,firm,stable

2022-03-25

Pipettor With Fixed Volume

analysis of medical, teaching, chemical and scientific research,fully autoclavable(121℃ for 20min),non-sterile, fully sterile

2022-03-25

Pipettor With Adjustable Volume

precision measuring instrument,extracting and adding liquids, light and easy to use, precise liquid transfer,calibrated by 0.01mg electronic analysis

2022-03-25

Plastic Pipette Tip Box

PP material,autoclavable and recyclable,snap lock clasp,easy for one-handed operation,color racks for identification, reduce pollution, light ,durable

2022-03-25