20 Pcs Centrifuge Test Tubes Round Bottom Polystyrene with Red Cap 16 x 150mm - Clear

20 Pcs Centrifuge Test Tubes Round Bottom Polystyrene with Red Cap 12 x 60mm - Clear

Descriptions: 1.This Test Tube is a common piece of laboratory open at the top, with a rounded U-shaped bottom. 2.Come with a tight fitting cap, no rough edges, they are water and air tight, have a good seal, easy to clean. 3.Widely used by chemists to… ... more

20 Pcs Centrifuge Test Tubes Round Bottom Polystyrene with Red Cap 13 x 100mm - Clear

Descriptions: 1.This Test Tube is a common piece of laboratory open at the top, with a rounded U-shaped bottom. 2.Come with a tight fitting cap, no rough edges, they are water and air tight, have a good seal, easy to clean. 3.Widely used by chemists to… ... more

20 Pcs Centrifuge Test Tubes Round Bottom Polystyrene with White Cap 12 x 72mm - Clear

Descriptions: 1.This Test Tube is a common piece of laboratory open at the top, with a rounded U-shaped bottom. 2.Come with a tight fitting cap, no rough edges, they are water and air tight, have a good seal, easy to clean. 3.Widely used by chemists to… ... more

30 Pcs Centrifuge Test Tubes Round Bottom Polystyrene with Red Cap 12 x 60mm - Clear

Descriptions: 1.This Test Tube is a common piece of laboratory open at the top, with a rounded U-shaped bottom. 2.Come with a tight fitting cap, no rough edges, they are water and air tight, have a good seal, easy to clean. 3.Widely used by chemists to… ... more

30 Pcs Centrifuge Test Tubes Round Bottom Polystyrene with Red Cap 12 x 72mm - Clear

Descriptions: 1.This Test Tube is a common piece of laboratory open at the top, with a rounded U-shaped bottom. 2.Come with a tight fitting cap, no rough edges, they are water and air tight, have a good seal, easy to clean. 3.Widely used by chemists to… ... more

30 Pcs Centrifuge Test Tubes Round Bottom Polystyrene with Blue Cap 12 x 60mm - Clear

Descriptions: 1.This Test Tube is a common piece of laboratory open at the top, with a rounded U-shaped bottom. 2.Come with a tight fitting cap, no rough edges, they are water and air tight, have a good seal, easy to clean. 3.Widely used by chemists to… ... more

50 Pcs Centrifuge Test Tubes Round Bottom Polystyrene with White Cap 12 x 72mm - Clear

Descriptions: 1.This Test Tube is a common piece of laboratory open at the top, with a rounded U-shaped bottom. 2.Come with a tight fitting cap, no rough edges, they are water and air tight, have a good seal, easy to clean. 3.Widely used by chemists to… ... more

50 Pcs Centrifuge Test Tubes Round Bottom Polystyrene with White Cap 12 x 60mm - Clear

Descriptions: 1.This Test Tube is a common piece of laboratory open at the top, with a rounded U-shaped bottom. 2.Come with a tight fitting cap, no rough edges, they are water and air tight, have a good seal, easy to clean. 3.Widely used by chemists to… ... more

50 Pcs Centrifuge Test Tubes Round Bottom Polystyrene with Blue Cap 12 x 60mm - Clear

Descriptions: 1.This Test Tube is a common piece of laboratory open at the top, with a rounded U-shaped bottom. 2.Come with a tight fitting cap, no rough edges, they are water and air tight, have a good seal, easy to clean. 3.Widely used by chemists to… ... more

30mm Dia Rubber Round Tube Inserts End Blanking Caps Black 20 Pcs

Product Mame : Round Tube Insert;Top Diameter : 30mm / 1.2" Bottom Diameter : 28mm / 1.1";Total Height : 29mm / 1.1" Material : Rubber;Color : Black Net Weight : 163g Package Content : 20 x RoundTube Inserts Offer a neat and safe finish to tube ends. ... more

10 Pcs 20ml Plastic Centrifuge Tubes with Attached Cap Round Bottom - Clear

[Material] - Made of Polypropylene, no bubbles, no impurities, high and low temperature resistance, Suitable for centrifuges. [Size] - Capacity: 20ml; Tube Diameter: 21.3mm/0.84-inch; Max Length: 108mm/4.25-inch. ... more

10 Pcs 30ml Plastic Centrifuge Tubes with Yellow Screw Cap Round Bottom - Clear

[Material] - Made of Polypropylene, no bubbles, no impurities, high and low temperature resistance, Suitable for centrifuges. [Size] - Capacity: 30ml; Tube Diameter: 28mm/1.1-inch; Max Length: 106mm/4.17-inch. ... more

10 Pcs 15ml Plastic Centrifuge Tubes with Attached Cap Round Bottom - Clear

[Material] - Made of Polypropylene, no bubbles, no impurities, high and low temperature resistance, Suitable for centrifuges. [Size] - Capacity: 15ml; Tube Diameter: 17.7mm/0.7-inch; Max Length: 100mm/3.94-inch. ... more

10 Pcs 15ml Plastic Centrifuge Tubes with Screw Cap Round Bottom Graduated Marks - Clear

[Material] - Made of Polypropylene, no bubbles, no impurities, high and low temperature resistance, Suitable for centrifuges. [Size] - Capacity: 15ml; Tube Diameter: 16mm/0.63-inch; Max Length: 118mm/4.65-inch. ... more

10 Pcs 10ml Plastic Centrifuge Tubes w/ Screw Cap, Round Bottom, Graduated Marks - Clear

[Material] - Made of Polypropylene, no bubbles, no impurities, high and low temperature resistance, Suitable for centrifuges. [Size] - Capacity: 10ml; Tube Diameter: 16mm/0.63-inch; Max Length: 102mm/4.02-inch. ... more

8 Pcs Blanking End Cap 2" Diameter Round Tube Inserts Bung Cap Cover - Black - 2" x 0.7"(D*H)

Item Name : Round Tube Insert;Bottom Diameter(Each) : 50mm/ 2" Total Size : 51 x 18mm/ 2" x 0.7"(D*H);Color : Black Material : Plastic Weight : 103g Package Content : 8 x Round Tube Insert With the plastic cover coated around the table and chair foot,… ... more

40mm x 40mm Black Hard Tubing Tube Insert Blanking End Caps 6 Pcs

Product Mame : Square Tube Insert;Top Size : 40 x 40mm / 1.6" x 1.6"(L*W) Bottom Size : 30 x 30mm / 1.2" x 1.2"(L*W);Over Height : 14mm / 0.55" Material : Plastic;Color : Black Net Weight : 18g Package Content : 6 x Square Tube Insert Offer a neat and… ... more

Plastic Rectangle Blanking End Cap Tube Inserts 20x50mm 5 Pcs Black

Product Name : Rectangle Tube Insert;Top Size : 20 x 50mm / 0.79"x 1.97"(L*W) Bottom Size : 41 x 12mm / 1.6"x 0.47"(L*W);Over Height : 16mm / 0.63" Material : Plastic;Color : Black Net Weight : 35g Package Content : 5 x Rectangle Tube Insert Offer a neat… ... more