Grinding wheel piece nurse bottle opener cutting piece cutting needle agent glass bottle cutting medicine bottle small grinding wheel cutting piece grinding piece

Glass collecting cylinder gas collecting cylinder 60 125 250l chemical experiment with frosted collecting cylinder glass sheet

Sinopharm Reagents Ammonium Bicarbonate Ammonium Bicarbonate Ar Analytical Pure Shanghai Test 500g Bodi

Sinopharm Reagents Hengxing Sodium Tetraborate Ten Water Borax Ar Analysis Pure Gr Premium Pure Shanghai Test 500g

Sinopharm Shanghai Trial Magnesium Chloride Ar 500g Hexahydrate ≥98.0% Analytical Pure Chemical Reagent Available in Sea Tanks

Liquor alcohol meter concentration meter alcohol meter three groups 0-100 degrees alcohol meter methanol ethanol meter

Sinopharm Reagent Calcium Sulfate Dihydrate Raw Gypsum Ar Analysis Pure Shanghai Test 500g

Sinopharm Reagent Stannous Chloride Dihydrate Stannous Dichloride Ar Analysis Pure 500g Shanghai Test Dye Fragrance Electroplating

Zinc Granules 500G/Bottle Arsenic-Free Zinc Granules Analytical Pure Elemental Zinc Teaching Special Chemical Experiment Reagent

Shanghai Sinopharm Reagent Group Polyvinyl Alcohol 1750±50 (Shanghai Test) 500g

Fourteen/14 groups of acid-base solutions methanol ethanol ether diesel oil density/pyneometer 0.6-2.0

Sinopharm Reagent Tungsten Trioxide Ar Analytical Pure 500g Shanghai Test 250g Guangfu

German settling Cup 1000ml Inhof settling bottle tube Imhoff tube sludge settling conical tube

Sinopharm Reagent Soluble Starch Analysis Pure 500g Thickening Filler Water-Soluble Food Grade Instant Starch

Paraffin Wax Jade Maintenance Paraffin Oil Light Paraffin Oil Sinopharm Reagent Liquid Analysis Pure 500ml Industrial

Thickened Fluoride Bottle Plastic Bottle Chemical Reagent Bottle Organic Solvent Bottling 250/500/1000/ml

Triangle flask sealing film tissue culture sealing bottle film conical flask sterilization culture container sealing film 12 14 16cm

Digital Display hygrometer HTC-1 thermometer large screen digital display electronic alarm clock thermometer hygrometer

1.5ml/2ml Intake Bottle Clear/White Liquid Ha-Mai into Bottle Bottle

Sinopharm Reagent Group Potassium Bromide Ar Grade Analytical Pure Shanghai Test 500g Chemical Reagent

Quantitative filter paper double ring 7 9 11 12.5 15cm round fast slow medium speed ash-free quantitative filter paper

Burning spoon burning spoon 21cm small copper spoon Junior High School Middle School chemical experiment equipment consumables laboratory burning

Nickel Ash Dish Rack Crucible Rack 4 Holes 6 Holes Nickel Wire Ash Dish Rack Metal Ark Rack Porcelain Ark Rack

3m Petrifilm of the United States ™ Total Colony Count (Bacteria) Test Paper Rapid Detection Paper 6406 50 Pieces

Tryptone (Tryptone) Oxoid Lp0042B 500g

Dishwashing Gloves Women's Thickened Thin Waterproof and Durable Kitchen Housework Household Laundry Clothes Rubber Latex Rubber

Macleay's Turbidity Tube, Bacterial Turbidity, Bacterial Turbidity Tube, No. 0.5-5/Set, 6 Tubes Per Box, Only for Scientific Research

Sachs Glucose Liquid Control Medium 135008 Ccic (Institute) Comparative Medium

White Black 2-hole 6-hole 12-hole laboratory drop plate ceramic reaction plate colorimetric plate well plate

Anhydrous Diphosphonic Sodium Diphosphonic Sodium Diphosphonic Sodium Twelve Hydrate Sinopharm Shanghai Test Analysis Pure Ar Grade 500g Guangfu

Hua Ou Glass Triangle Measuring Cup 10/25/50/100mll Measuring Laboratory Tapered Small Measuring Cylinder with Scale

Three-disc extended industrial acid and alkali resistant working rubber gloves latex thickened wear-resistant rubber waterproof non-slip electroplating

Shuniu nitrogen flask glass Kjeldahl Flask Laboratory long neck flask 100ml 250ml 500ml

Triangle/L Type/T Type Glass Coating Rod Stainless Steel Coating Rod Petri Dish Coating Rod Experimental Consumables

Cell Pusher Disposable L-Type Plastic Coating Rod Baroque Sterilization Separate Packaging

Mcconkey's Liquid Control Medium 135030 Ccic (Institute) Comparative Medium