Stainless Steel Test Tube Holder Rack 40 Holes 3 Layers for 14-16mm Tube
Features:Made of stainless steel, durable and light weight, easy to carry.Highly polished surface, no edges and sharps, chemical and corrosion resistant.Fit for 14 to 16mm test tubes, round holes, hold 40 tubes.Economical and space-saving rack for applications in lab or at home.3 Layer, 2 slots, each layer has a direction, slide the shelves in from one side, the other side has a lip that stops it, fits very snug.Note: Please check the diameter and height of your tubes before ordering. Specifications:Color: SilverMaterial: Stainless SteelModel: 40 holeHole Diameter: 17mmFit for: 14-16mm tubesSize: 230x95x87mm / 9.06×3.74×3.43 inch (L*W*H)Package Contents:1 x Tube Rack.
Stainless Steel Test Tube Holder Rack 40 Hole 3 Layers for 14-16mm Tubes
Features:Made of stainless steel, durable and light weight, easy to carry.Highly polished surface, no edges and sharps, chemical and corrosion resistant.Fit for 14 to 16mm test tubes, round holes, hold 40 tubes.Economical and space-saving rack for applications in lab or at home.3 Layer, 2 slots, each layer has a direction, slide the shelves in from one side, the other side has a lip that stops it, fits very snug.Note: Please check the diameter and height of your tubes before ordering. Specifications:Color: SilverMaterial: Stainless SteelModel: 40 holeHole Diameter: 17mmFit for: 14-16mm tubesSize: 230x95x87mm / 9.06×3.74×3.43 inch (L*W*H)Package Contents:1 x Tube Rack.
Solid Rubber Stoppers 5x9x20mm, 12 Pcs Tapered Lab Seal Rubber Stopper White
Solid rubber stoppers are commonly used in laboratories, households and industries to seal or block openings such as test tubes, beakers, bottles, water pipes, drains. They are also widely used for protecting key components during processes like spraying, electrophoresis, electroplating, anodization, sandblasting, and shot blasting.SpecificationColor: WhiteMaterial: RubberMax Diameter: 9mm / 0.35 inchMin Diameter: 5mm / 0.2 inchHeight: 20mm / 0.79 inchPacking List: 12Pcs x Solid Rubber StoppersAdvantageThe lab plug is made of solid rubber material with high temperature resistance, acid and alkali resistance, corrosion resistance, along with good sealing performance. It is sturdy and durable, not easily deformed, washable, and can be used for a long time.InstructionThese rubber stoppers adopt a conical design for easy insertion and removal.
3mL Clear Borosilicate Glass Vial V-Shape with Solid Cap, Pack of 100 Vials Lab
White Tapered Shaped Solid Rubber Stopper for Lab Tube Stopper Size 8 10Pcs
Descriptions:1. Not easy to deform, moderate hardness, manufactured according to standards, materials2.High elasticity, good insulation and sealing performance, high temperature resistance ,acid and alkali resistance, will not dissolve and swell in acidic liquids.3.Normal using: Can be used to block glass ports, pipe mouths, fish tank openings, etc.Note: Due to manual measurement, the size may have an error of +/- 1-2mm. And a slight deviation in color due to different batches. Features:Bottom Diameter(small-end): 33mm / 1.3inchTop Diameter(big-end): 42mm / 1.65inchBody Height: 31mm / 1.22inchMaterial: Rubber Fit for hole: 34-42mmColor: White Package Content:10 Pcs x Rubber Stopper.
White Tapered Shaped Solid Rubber Stopper for Lab Tube Stopper Size 11,5Pcs
Descriptions:1. Not easy to deform, moderate hardness, manufactured according to standards, materials2.High elasticity, good insulation and sealing performance, high temperature resistance ,acid and alkali resistance, will not dissolve and swell in acidic liquids.3.Normal using: Can be used to block glass ports, pipe mouths, fish tank openings, etc.Note: Due to manual measurement, the size may have an error of +/- 1-2mm. And a slight deviation in color due to different batches. Features:Bottom Diameter(small-end): 46mm / 1.81inchTop Diameter(big-end): 56mm / 2.2inchBody Height: 34mm / 1.34inchMaterial: Rubber Fit for hole: 47-53mmColor: White Package Content:5 Pcs x Rubber Stopper.
White Tapered Shaped Solid Rubber Stopper for Lab Tube Stopper Size 20
Descriptions:1. Not easy to deform, moderate hardness, manufactured according to standards, materials2.High elasticity, good insulation and sealing performance, high temperature resistance ,acid and alkali resistance, will not dissolve and swell in acidic liquids.3.Normal using: Can be used to block glass ports, pipe mouths, fish tank openings, etc.Note: Due to manual measurement, the size may have an error of +/- 1-2mm. And a slight deviation in color due to different batches. Features:Bottom Diameter(small-end): 92mm / 3.62inchTop Diameter(big-end): 118mm / 4.65inchBody Height: 54mm / 2.13inchMaterial: Rubber Fit for hole: 93-113mmColor: White Package Content:1 x Rubber Stopper.
200mm/7.9 Inch Diameter Watch Glass, 3 Pcs High Transparent Smooth Edges
The watch glass is mainly used in scientific learning, chemistry experiments, professional laboratories, and homes, such as beaker covers, temporary storage of liquid and solid samples, corrosive substances weighing, paint mixing, etc. It also can be an evaporation dish or dustproof cover.SpecificationMaterial: GlassColor: TransparentDia:200mm/7.9 InchThickness:2mm/0.1 InchPackage Includes: 3pcs x Watch Glasses; 1pcs x 14cm wool brush;AdvantageThe watch glass is mainly used in scientific learning, chemistry experiments, professional laboratories, and homes, such as beaker covers, temporary storage of liquid and solid samples, corrosive substances weighing, paint mixing, etc.InstructionBefore use, the watch glass needs to be cleaned and dried to effectively ensure the accuracy of experimental results.
2pcs Diamond Sponge Fiber Polish Pad 4″ 150 Grit Polish Pad Yellow Brown
The polishing pad is made of non-woven fabric and emery sand. Non-woven fabric has good flexibility and fits the workpiece surface better; good water absorption can stabilize the workpiece surface temperature during polishing. Emery sand has strong wear resistance, high polishing efficiency, is not easy to deform, and has a long service life.The polishing pad features an open mesh structure with good heat dissipation, preventing overheating to ruin and discoloration of the workpiece surface. Different grit sizes can achieve varied surface treatment effects; smaller particles are sharper and can quickly remove surface defects and unevenness, while larger particles result in a smoother finish for more refined surface treatment.Suitable for use with a handheld grinder or other standardized mechanized processing operations.
4 Pcs 2-Hole Rubber Stopper, Tapered Seal Tube Stopper Plug, 28x24x25mm Black
Description:Durable Material: The laboratory sealing plug is made of solid rubber, high density, elastic and good sealing, wear-resistant and not easy to deform, and durable.Tapered Design: Our lab rubber plug has a conical side, a smooth surface, easy to insert and remove, with good sealing and insulation performance. Very suitable for laboratory and industrial use.Easy to Use: These solid rubber plugs are easy to install, just insert the rubber plug into the mouth of the glass bottle, and gently turn to ensure that it is in place, and a firm fit.Application: Our rubber plugs are suitable for a variety of laboratory and industrial applications, including chemical reactions and sample storage, used to plug and seal test tubes, containers, flasks, pipes, and other experimental instruments to prevent leakage.