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APPROVED VENDOR Test Tube: Test Tube, Polystyrene, 21 mL Capacity - mL, 0.72 oz Capacity - oz - Plastic Test Tubes
APPROVED VENDORPlastic Test Tubes

APPROVED VENDOR Test Tube: Test Tube, Polystyrene, 21 mL Capacity - mL, 0.72 oz Capacity - oz

The APPROVED VENDOR Test Tube is a plastic test tube made of polystyrene with a natural body color and round bottom shape. It has a 21 mL capacity (0.72 oz) and is not graduated. This product includes tubes only and…

SKU 3G-OTH-371915

Brand
APPROVED VENDOR
Item
Test Tube: Test Tube, Polystyrene, 21 mL Capacity - mL, 0.72 oz Capacity - oz
Category
Plastic Test Tubes
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Technical Specifications

APPROVED VENDOR
Manufacturer Part Number
2142097010E1
Type
Polystyrene, 21 mL Capacity - mL, 0.72 oz Capacity - oz, Round
Includes
Tubes Only
Graduated
No
Body Color
Natural
Bottom Shape
Round
Body Material
Polystyrene
Includes Closure
No
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APPROVED VENDOR Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The APPROVED VENDOR Test Tube is a plastic test tube made of polystyrene with a natural body color and round bottom shape. It has a 21 mL capacity (0.72 oz) and is not graduated. This product includes tubes only and does not include a closure.

Supplied to the Philippines — compatible with 60 Hz installations. DHL Express delivery to Manila, Quezon City, Cebu, customs and duties handled door-to-door.

Frequently Asked Questions

What is the APPROVED VENDOR Test Tube used for?

This polystyrene test tube is used for general laboratory sample collection, mixing, and storage. Its 21 mL capacity and round bottom make it suitable for centrifugation and routine wet chemistry procedures in educational, clinical, and industrial labs.

What are the specifications of the APPROVED VENDOR Test Tube?

The APPROVED VENDOR Test Tube (MPN 2142097010E1) is made of natural polystyrene with a round bottom. It has a 21 mL (0.72 oz) capacity, is not graduated, and includes tubes only — no closure. Body color is natural.

Where to buy the APPROVED VENDOR Test Tube worldwide?

3G Electric supplies the APPROVED VENDOR Test Tube to customers worldwide. We handle full logistics, customs clearance, and delivery to your facility. Contact us for pricing and lead time on this polystyrene test tube.

How to select the right test tube for lab use?

Choose a test tube based on capacity, material, and bottom shape. Polystyrene is clear and shatter-resistant for general use. Round bottoms are ideal for centrifugation. Ensure the tube fits your rack and that you have closures if needed.

Used in

Common applications for APPROVED VENDOR
Laboratory sampling — APPROVED VENDOR clear wide mouth glass bottles for collecting and storing liquid samples in non-sterile environments.
Steam heating maintenance — APPROVED VENDOR forged brass radiator valves for regulating steam flow in commercial building heating systems.
High-pressure cleaning — APPROVED VENDOR turbo spray nozzles for pressure washers used in industrial equipment cleaning up to 6,000 psi.
Cleanroom operations — APPROVED VENDOR vinyl task chairs for seating in ISO 5 classified manufacturing or assembly areas.
General sealing — APPROVED VENDOR natural rubber stoppers for closing laboratory flasks or test tubes in educational or research settings.
Tamper-evident security — APPROVED VENDOR brass lead and wire seals for securing utility meters, cargo containers, or access panels.

APPROVED VENDOR Products

3G Electric supplies APPROVED VENDOR plastic test tubes. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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