Heathrow Scientific 120383 True North Corrugated Polypropylene Cryogenic Freezer Box, 0.5mL, 81-Place, Natural
SKU: 27832275352

Heathrow Scientific 120383 True North Corrugated Polypropylene Cryogenic Freezer Box, 0.5mL, 81-Place, Natural

Sale price$61.42 Regular price$68.24
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Description

Heathrow Scientific 120383 True North Corrugated Polypropylene Cryogenic Freezer Box, 0.5mL, 81-Place, NaturalTrue North freezer boxes (cryo box) by Heathrow Scientific, were designed with sustainability in mind and are made from a specially formulated corrugated or thin film polypropylene. True North freezer boxes are moisture resistant, which significantly reduces the chance of mold growth. With superior durability, polypropylene outlasts the cardboard box alternatives that are susceptible to softening and producing dust and can freeze (down to temperatures

True North® freezer boxes (cryo box) by Heathrow Scientific, were designed with sustainability in mind and are made from a specially formulated corrugated or thin film polypropylene. True North® freezer boxes are moisture resistant, which significantly reduces the chance of mold growth. With superior durability, polypropylene outlasts the cardboard box alternatives that are susceptible to softening and producing dust and can freeze (down to temperatures of -80°C) and thaw multiple times without a problem. When it comes to saving valuable lab space, True North® Flatpack Freezer Boxes are supplied “flat-packed”, which eliminates the hassle of stacking and reduces the amount of space needed for test tube storage.When ready to use, assembly is easy and pre-assembled dividers are included with each box. True North® freezer boxes come complete in packs of 10, and multiple sizes and colors available.

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
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Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 27832275352

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Stella Woodward
Bozeman, US
★★★★★ 4
Comfy but wear quickly
Size: Large, Color: Organic Cotton 2 (5 Black)
These are perfect for every-day wear and i find them super comfortable. Mine are starting to tear and fall apart, which is more quickly than my other underwear, but I think its worth it for the price and comfortableness. I'll just replace them or repair them :)
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Reviewed in the United States on December 31, 2025
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Neli Barreto
Phoenix, US
★★★★★ 5
Soft and True to Size
Size: Medium, Color: Organic Cotton( 5* Multi)
Comfortable and true to size these boyshorts are perfect. It's great to know it's safe material and organic and it holds up well in the wash. I would definitely buy again.
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Reviewed in the United States on December 12, 2024
P
Verified Purchase
Princess victoria
Massapequa, US
★★★★★ 5
Comfy cute undies
One of the first things I switched out when I went on my non toxic journey, I really feel like they help my hormones balance and they’re so comfy
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Reviewed in the United States on February 10, 2026
D
Verified Purchase
Definitely The Best sugar alternative
Whiting, US
★★★★★ 1
Falls apart after 5 wash cycles
Terrible. Do not buy. Only last 5 wash cycles before unraveling and falling apart. Also, uncomfortable as hell.
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Reviewed in the United States on August 12, 2025
T
Verified Purchase
Thin plastic
Phoenix, US
★★★★★ 2
Disappointing, durability despite softness
Size: X-Large, Color: Organic Cotton 2 (5 Black)
I really wanted to love these underwear. The material is incredibly soft and has a nice, thick feel that seemed promising at first. Unfortunately, the quality doesn’t hold up. After about 12 washes, the seams started coming apart, and within two months, I had to throw away two of the five pairs because the fabric separated from the waistband. It’s frustrating because they were so comfortable initially, but the poor stitching makes them a bad investment. I wouldn’t recommend these unless the company improves their durability or you’re OK with losing One or two pair of the five
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Reviewed in the United States on March 27, 2025

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