Factory hard PS plastic test tube with wooden stopper 18*105 put free test tube wooden stopper plastic test tube cross-border

SOURCE manufacturer glass smoke tube 10*100 two-end carton packaging 36 pieces per box Large Quantity discount

Transparent glass wire incense tube 10g long and short glass flat bottom test tube glass incense tube incense sandalwood wire

Factory 12*75/100 15*100 16*100 disposable plastic hard test tube PS discharge free test tube with cap

10mlPS transparent plastic test tube combination set with cork outer diameter 15*100 with brush funnel cotton rope label

Kangfeng factory rubber head direct supply 1ml glass scale perfume essential oil dropper support ordering packaging specifications for experiment

[Kangfeng] 4ml straight straw disposable plastic dropper whole pack packaging pasteurized straw factory straight hair

Chemical experimental equipment asbestos net clay net insulation net 20*20cm around the edge thickening heating pad

Wholesale chemical experiment equipment alcohol lamp shelf teaching instrument heating bracket iron tripod

Kangfeng wall-mounted glass hydroponic plant test tube hydroponic test tube wall decoration solid wood pendant wall-mounted wall vase

240/350/650ml Tissue Culture Bottle Breathable Cover Glass Bottle Fungal Bottle Cordyceps Seedling Bottle Tissue Culture Bottle

Plastic disc-shaped rotatable pipette holder plexiglass multifunctional trapezoidal tube holder pipette holder

Bomei manufacturers plastic round bottom hard plastic test tube PS13 * 78 blue test tube bottle can be equipped with plastic stopper

6-hole ceramic crucible rack 9-hole crucible rack 30ml ceramic volatile crucible rack is large in quantity and excellent in price.

Burning spoon Burning spoon Chemical Experimental Equipment Copper Material Chemical Experimental Equipment Initial Senior high school Equipment

Laboratory ceramic crucible with lid porcelain medium crucible 5ml 10ml 30ml 50ml 100ml 150ml 200ml

Creative wall glass vase hanging hydroponic vase living room wall decoration

Plastic beaker with scale tape beaker 50/100/250/500/1000ml laboratory use

Plant Hydroponic Landscape Flower Pot Vase Glass Vase with Holed Cork Green Rose Flower Arrange Glass Ornaments

8*120mm ampoule tube freeze-drying tube strain tube round head tube bottom teardrop ball volume 1ml

Glass mortar Chinese medicine mortar laboratory medicine bowl 60mm75mm90mm120mm150mm

1.5ml color centrifuge tube 1.5ml multi-color with lid and sharp bottom scale centrifuge tube 500 PCs/bag

26 30 60 pieces stainless steel staining rack slide rack vertical slice rack

Factory direct 3mL disposable square tube plastic pipette plastic pasteurized dropper chemical experiment dropper

21 holes 24 holes 40 holes 60 holes 90 holes centrifugal tube rack combined tube rack removable plastic tube rack

Factory direct brown centrifuge tube with scale 1.5ml plastic sample tube dark EP tube complete specifications

Kangfeng Manufacturer Direct Supply 12*110 Long and Short Style Straight Pipe Elbow Glass Filter Tobacco Glass Pipe Wholesale with Filter

[Kangfeng] Plastic Sample Bottle 1.5/2ml Gas Liquid Chromatography Sample Bottle with Cap Screw Bottle

Multi-purpose four-sided centrifuge tube rack 0.5ml/ 1.5ml /10ml/15ml/50ml plastic centrifuge tube rack

Plastic dyeing cylinder 24-piece dyeing cylinder slide dyeing rack antigen repair box dyeing cylinder manufacturer

Factory direct 8-hole detachable enzyme label 12-hole bacterial cell culture plate 100/bag

Pig throat swab disposable flocking cotton swab pig farm sampler pig sample collection swab livestock throat swab

[Kangfeng] Factory Directly Supply 2ml Avoidance Freezing Tube Scale Freezing Tube with Gasket 500 pcs/Pack

Manufacturers sell glass colored milk tea straw 8*1.5*200mm ball head high borosilicate heat resistant beverage straw

Factory Direct Supply Foam Floating Board 0.5 1.5 2ML Centrifuge Tube Water Bath Plastic Floating Board Experimental Consumables

High temperature resistant ceramic round bottom dish ceramic evaporating dish hemispherical 60ml 100ml 150ml 250ml