Rubber Vacuum Tube Thick Wall Elastic Leather Tube Acid and Alkali Resistant Vacuum Pump Hose Special Tube for Chemical Laboratory Vacuum

Sanaisi test paper potassium iodide starch turmeric red litmus phenolphthalein blue litmus Congo red lead acetate test paper

Plastic measuring cylinder with scale acid and alkali resistance pp measuring cylinder measuring cup laboratory consumables measuring cylinder sub-packaging sampling measuring cup

25ml temperature attached pycnometer measuring liquid with thermometer glass density bottle 50ml High Borosilicate solid pycnometer

Laboratory rubber plug plug waterproof glass test pipe plug trench water pipe rubber plug rubber sealing plug plug

Hangzhou Fuyang large qualitative filter paper laboratory consumables qualitative filter paper wholesale fast medium speed slow filter paper

Shu Niu Blue Cap Reagent Bottle 250 300ml Brown Silk Mouth Reagent Bottle Transparent Blue Cap Silk Mouth Reagent Bottle 100ml

Laboratory Titrator Butterfly Clip German Plastic Double Side Butterfly Clip Marble Titrator Fixing Clip

Meng's washing bottle 125ml porous gas washing bottle 500ml glass gas washing bottle laboratory washing bottle 250ml

Disposable screw lid plastic stool Cup sputum Cup urine collection sampling tube disposable sampling cup with lid urine Cup

High temperature resistant watch glass with Radian laboratory transparent thickened glassware beaker cover 50 60 70 80mm

Teflon stirring rod stirring paddle 25cm laboratory stirring paddle 30 35 50cm acid and alkali resistant stirring rod

Hangzhou Xinxing Test Paper pH Test Paper 1-14 pH Guangfan Test Paper pH Acid-base Test

Tangshan burning boat porcelain boat 72 88 97mm boat type porcelain Ark laboratory high temperature resistant alumina burning boat

Peristaltic pump White Transparent silicone hose constant current pump special rubber tube laboratory food grade silicone hose

Shanghai Sanaisi PH Test Paper 1-14 Extensive Test Paper Solution Acid-Base Test Precision Test Paper PH Test Paper

Laboratory Plastic Disposable Petri Dish 90mm Plastic Cell Petri Dish Disposable Sterilized Petri Dish

Glass sand core filtration device laboratory vacuum filtration solvent filter device 250/500/1000ml

All-steel explosion-proof cylinder cabinet laboratory intelligent full steel belt alarm coal cylinder cabinet safety cabinet exhaust cylinder cabinet

Desktop purification Workbench super clean workbench biological laboratory single double dust-free console purification table

Shu Niu Blue Cap Reagent Bottle Yellow Cap Blue Cap Silk Mouth Reagent Bottle Brown Blue Cap Silk Mouth Bottle Sample Bottle Wide Mouth Bottle

Grade A Brown volumetric flask White volumetric flask 250ml glass volumetric flask 100ml quantitative shake flask 500ml/1000ml

Glass triangular funnel glass short tube funnel conical funnel glass grinding mouth adding liquid separation triangular funnel

Straight bent suction adapter 14/19/24/29 port 90 degree suction glass bent connector with piston plug

Erlenmeyer flask with plug 25ml laboratory iodine triangular flask 50 100 250ml grinding conical flask

Screw triangular flask with scale laboratory glass triangular flask conical flask 500/1000ml triangular conical flask

Shu Niu Kjeldahl Nitrogen Determination Flask Constant Nitrogen Determination Device Ammonia Nitrogen Glass Distiller k Long Neck Flask 500ml

Laboratory glass with scale measuring cup measuring cylinder glass straight measuring cup measuring cup straight measuring cup round bottom measuring cup

Solvent filtration device sand core filter funnel glass filter filter funnel laboratory filter vertical fusion funnel

May 1 glass petri dish high temperature resistant glass plate High Borosilicate culture plate glass cell culture plate

Laboratory Dalong Pipette Gun Manual Micro Single Channel Adjustable Pipette Digital Micro Adder Pipette

High Borosilicate Soxhlet extractor Fat extractor serpentine spherical thickened distillation flat bottom flask Soxhlet extractor

Quartz standard mouth with branch flask round bottom vacuum flask 10 25 50 100 250 500ml reaction flask

Plastic measuring cylinder 10 25 100 500 1000ml plastic measuring cylinder with scale measuring pp measuring cylinder

Laboratory scale pipette a glass pipette glass scale pipette single standard glass pipette pipette

Brown volumetric flask 2~2000ml High Borosilicate Glass Volumetric flask experimental transparent volumetric flask Glass Volumetric flask