Factory supply polytetrafluoroethylene magnetic stirring sub laboratory tetrafluoride magnetic sub a Type B type C type

Solid Glass Stirring Bar Laboratory Solution Guide Glass Stirring Bar 15cm20cm30cm40cm50cm

The tetrafluoro magnetic stirrer laboratory magnetic stirrer is matched with a Type B type C magnetic special gauge, etc.

751 quartz cuvette glass cuvette 5mm/10mm sample cell infrared ultraviolet two-sided light four-sided light

Glass syringe 5ml100ml fine-mouth sampling injector pigeon syringe dispensing dispensing syringe

Manufacturers supply PTFE screw pressure-resistant total phosphorus total nitrogen plug digestion tube hexagonal plug glass digestion tube colorimetric tube

Tetrafluoric acid burette blue white line Brown basic leather burette acid-base Universal

Shuniu brown glass beaker high temperature resistance GG-17 borosilicate 100ml/250ml/500ml/1000ml

Shuniu Big B- Mouth Straight Triangle Flask 250ml High Borosilicate High Temperature Resistant Glass Flare Mouth Erlenmeyer Flask 500ml

Room test room Shu cow 250ml glass low beaker 500ml high temperature resistant 1000ml high borosilicate GG-17

Laboratory ware short tube standard triangular glass funnel 60mm long tube 90mm elbow 40mm long neck 75mm

Laboratory two-leaf polytetrafluoroethylene stirring rod three-leaf double-layer stirring paddle stirring plug can be made on demand

Glass piston pear shaped separatory funnel 250ml tetrafluoro piston pear shaped separatory funnel 500ml/1000ml

Adjustable dosing device 1ml bottle mouth dispenser 5ml laboratory dosing bottle with valve liquid dispenser 10ml

Teflon stirring plug 14#19#24#29#34#40#45#50# PTFE stirring plug of various specifications

Manufacturers supply PTFE stirring paddles, PTFE stirring rods, laboratory instruments of various specifications can be specially regulated

Shu Niu Glass Single-mouth Round Bottom Flask Standard-mouth Round Bottom Flask Frosted-mouth Distillation Reaction Bottle 100-10000ml

Laboratory Shu Niu oblique three-mouth round bottom flask 250ml straight four-mouth 1000ml high borosilicate reaction flask 2000ml

Quartz Cuvettes Glass Cuvettes 751/722 5 10 20 30 40 50 100mm Spectrophotometer

Chemical laboratory round bottom glass bottle round spherical distillation bottle high temperature resistant flask three/four mouth bottle

Graduated cylinder with plug 10ml25ml50ml100ml250ml500ml North Bo Mei

Shuniu brown triangle flask with plug grinding mouth 250ml shuniao conical flask 500ml laboratory light-proof vessel

Factory supply laboratory white alkaline burette 50ml brown leather head burette 10ml blue and white line 25ml

Glass stopper micro burette PTFE piston 1ml2ml3ml5ml10ml

Glass stopper micro burette PTFE piston 1ml2ml3ml5ml10ml

Transparent white glass volumetric flask with base volumetric flask 1ml2ml5ml10ml25ml50ml100ml

Grinding mouth High Borosilicate eggplant glass flask eggplant flask special gauge can be processed and manufactured

Grinding serpentine condenser tube 300mm/24*2 straight condenser tube spherical condenser tube

Laboratory plug triangle flask 250ml/24 grinding mouth conical flask 500ml/24 borosilicate glass Shu glass

Single mark pipette 1ml fat belly pipette 5ml belly pipette pipette 2ml3m10ml25ml50ml

Glass constant pressure dropping funnel PTFE standard port 100/250/500/1000ml can be made as required

Brown single-mouth round bottom flask 250ml/24 three-mouth 500ml/24*3 four-mouth 500/24*4 light-proof container

Laboratory brown glass volume bottle 1ml2ml5ml10ml25ml50ml100ml Brown volume bottle

Standard Ground Glass Hollow Plug 14#19#24#29# Laboratory Glassware

Shu Niu three-mouth round bottom flask grinding mouth four-mouth flask special gauge can be processed

Manufacturers need to make with scale dissolved oxygen bottle glass sewage bottle experimental equipment instrument a variety of specifications