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

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

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

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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

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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

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

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

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Laboratory Weighing Spoon Flat Bottom Plastic Weighing Spoon Capacity 10ml 25ml 50ml PP Material

Laboratory consumables plastic colorimetric tube without boron with cover flat bottom 10/25/50mlPP material

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

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

[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