SKU: 19463583519

Color Coded Centrifuge Tubes (50mL)

Sale price$169.65 Regular price$188.50
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Ships within 48 hours · Estimated delivery Sep 16 - Sep 21

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Description

Color Coded Centrifuge Tubes (50mL)Details These centrifuge tubes are also useful for collecting and transporting biological specimens. Leakproof characteristics are ensured by a flat top plastic screw cap with an inner sealing lip. Tubes are made of translucent polypropylene with molded graduations from 2. 5 to 50 ml. Polypropylene tubes can be autoclaved and will resist temperatures up to 121 C; they will also resist acids, solvents, and alkalies at room temperature. They withstand

Details

These centrifuge tubes are also useful for collecting and transporting biological specimens. Leakproof characteristics are ensured by a flat top plastic screw cap with an inner sealing lip. Tubes are made of translucent polypropylene with molded graduations from 2.5 to 50 ml. 

Polypropylene tubes can be autoclaved and will resist temperatures up to 121 °C; they will also resist acids, solvents, and alkalies at room temperature. They withstand centrifugation speeds of 3000 x g.

Tubes are available in bags or polypropylene racks for better protection during transport, storage, and convenient laboratory use. Racks can hold up to 25 tubes. Tubes are supplied sterile with green caps or non-sterile with yellow caps. External Diameter: 29 mm. Height: 118 mm.

Cat. No. Description Material Cap color Packaging
T420-3 Sterile Polypropylene Green Rack/25
T420-4 Sterile Polypropylene Green Bags/25
T420-5 Non-sterile Polypropylene Yellow Rack/25
T420-7 Non-sterile Polypropylene Yellow Bulk


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SKU: 19463583519

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4.6 ★★★★★
Based on 8 reviews
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Verified Purchase
JavaChild
Omaha, US
★★★★★ 5
Cools quite well, about 85% but works well for hot flashes
Being in perimenopause I tend to have hot flashes at the most inopportune times, especially in the middle of winter where I'm sleeping practically naked and everyone in the house is sleeping with hoodies and sweats and extra blankets. I just found out that one side is extremely cooler than the other and the first night I had it I washed it gently dried it in a very light, delicate setting on my dryer. In fact, I didn't let it dry all the way and let it hang up and the first three nights I slept with this blanket. I slept an entire 8 hours instead of the usual three because hot flashes like to do that to you. Wake you up at 2:00 in the morning or 5:00 in the morning when you have to get up for work in an hour. It's very light. It smells great. It's very soft and one side like I said is cooler than the other and you will feel so much better wearing this or sleeping with this rather. I'm
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Reviewed in the United States on May 29, 2026
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Verified Purchase
patti
Draper, US
★★★★★ 5
Five stars!!⭐️ ⭐️⭐️⭐️⭐️
So comfortable and cooling, my son stays asleep at night because of this amazing comforter! Incredibly cooling and perfect weight we love it!
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Reviewed in the United States on May 10, 2026
A
Verified Purchase
Alina Choughale
Boise, US
★★★★★ 5
Keeps me cooler than before!!
Color: Light Gray, Size: Full / Queen (90"x90")
I have been going back and forth about buying the Rest comforter but it is so expensive and then I stumbled across this. I am very pleased, it is light and one side usually stays cool to the touch. It does warm up with body heat but usually I let it sit in front of the fan for few minutes and it’s cold again. It was made a huge difference and it good quality for what you pay.
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Reviewed in the United States on May 27, 2026
J
Verified Purchase
Jodi
Natrona Heights, US
★★★★★ 5
A true cooling blanket
Color: Light Gray, Size: Full / Queen (90"x90")
Hot sleeper paradise! It’s so silky, lightweight and extremely comfortable. I definitely recommend this for anyone who is usually is a hot sleeper or going through menopause (the night sweats are the worse)
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Reviewed in the United States on May 5, 2026
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Verified Purchase
Brittney C
Cuba, US
★★★★★ 4
Silky comfort
Color: Light Gray, Size: Full / Queen (90"x90")
I love this comforter. I’ve been using a blanket I ordered on another site for the last year that I loved but needed a new one because my son got bubble gum on it. I ordered this one after searching for a a couple of days. I was initially disappointed because it didn’t feel like it had the same cooling factor as my prior blanket. However, after sleeping with this blanket for the past 2 nights, I can say I’m in love. It’s still “cool”, just in a different way. I’m so excited to go lay down. Lol. It feels like a silk sandwich with light, soft comforter material on the inside. Silky and cool. Definitely recommend.
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Reviewed in the United States on March 17, 2026

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