Grade A package measuring cylinder measuring type precision micro measuring cylinder 0.5 1 2 2.5 3 5 6 7 10 11 15 5

1761 full micro nitrogen distillation device Kjeldahl nitrogen distillation device complete set.

High borosilicate thickened glass vacuum distillation trigeminal fractionation head curved suction nozzle 24*24 14*14

Double branch condenser tube serpentine spherical straight distillation reflux condenser tube 100/200/250/300/400mm

Laboratory stainless steel pipette sterilization barrel 63x10 0/360mm pipette sterilization barrel with complete specifications

Disposable Sterile Petri Dish 90mm Plastic Flat Bacterial Cell Sterilized Plate 10/Bag Biosharp

Laboratory borosilicate thickened clip-type micro dropper plastic clip plastic bayonet clamp clip l solid

Frosted mouth standard mouth brown triangle flask brown conical flask 10 25 50 100 150 250 500 10

PTFE F4 Tweezers Stainless steel tweezers 100/150/200/250/300mm laboratory strong acid resistance

Ceramic handle dish with handle flat bottom evaporation dish 30/50/100/150/200/250/500/1000ml

Glass centrifugal filter tube sand core filter GB/T5757-2008 determination of water content of ion exchange resin

Carbonate measuring device titration GBT7698-2014 industrial sodium hydroxide carbonate content measuring device

Laboratory boutique thickened GG-17 material glass triangle funnel 60/75/90/100mm long neck funnel

Factory Direct glass culture dish ultra-flat quantitative culture dish antibiotic efficiency 90mm medical special

High Purity Quartz beaker 5 10 25 30 50 100 150 250 500 1000 2000ml with engraving

Borosilicate hollow glass tube transparent inverted tube drainage tube DIY laboratory high temperature resistance 5/6/7/8/9/10/12

Borosilicate solid glass rod flat head/round head beaker stirring rod drainage Rod diversion Rod medicine Rod solid glass

1941/1942/1943 glass gas measuring tube oxygen measuring tube 100ml supporting solid absorber

Experimental consumables plastic cap drop bottle matching red rubber head latex cap red rubber cap red leather head

Organic glass measuring cylinder rack front and reverse rack 5/10/20/25/50/100/250ml 10 holes can be used

Fan's amino acid nitrogen detector determination of amino acid nitrogen in organic matter experimental chemical glass instrument

Microdistillation head with interlayer condenser tube distillation head 100/250/300/400 mm14/19/24mm

Grade A GB/T 35212.1-2017 Figure 1 alkali asbestos pipe various specifications can be ordered glass instrument

Grade A GB/T 35212.1-2017 Figure 10 absorption bottle laboratory glassware

Stainless steel tube rack test tube rack acid and alkali resistant 12/15/18/21/24/30MM 30/40/50/100 holes

Stainless steel liquid funnel rack acid and alkali resistant 60ML 125ML 250ML 500ML 1L 2L 3L 4/6 holes

Grade A GB/T 35212.1-2017 Figure 6 hydrogen sulfide absorber laboratory glassware

Grade A GB/T 35212.1-2017 Figure 2 overflow pipe various specifications can be ordered glass instrument

Grade A GB/T 35212.1-2017 Figure 5 absorber rack various specifications can be ordered organic glass

Grade A GB/T 35212.1-2017 Figure 31 hydrogen sulfide parser device experimental glass instrument

Grade A GB/T 35212.1-2017 Figure 11 drying tube laboratory glassware

Grade A GB/T 35212.1-2017 Figure 6 hydrogen sulfide absorber laboratory glassware

Grade A GB/T 35212.1-2017 Figure 35 carbon dioxide absorber device glass instrument

Grade A GB/T 35212.1-2017 Figure 34 absorber rack various specifications can be ordered organic glass

Grade A GB/T 35212.1-2017 Figure 18 drying tube laboratory glassware

High borosilicate glass top-illuminated double-layer photocatalytic reactor Laboratory Reactor double-layer water cooling drawing