SKU: 81561505062

Lyophilisation Fast-Freeze Flask

Sale price$94.50 Regular price$105.00
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Ships within 48 hours · Estimated delivery Sep 21 - Sep 26

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Description

Lyophilisation Fast-Freeze FlaskLyophilisation Fast Freeze Flask G3. 3 Borosilicate Glass 47mm Filter Membrane EYELA LABCONCO VIRTIS Compatible Glass Type G3. 3 Borosilicate Filter Membrane 47mm Diameter Max Flask Temp 490C Valve Ports 1 2" 3 4" Product Description Fast Freeze Flasks attach with adapters to valve ports on Labconco Drying Chambers and Manifolds. They are available in clear or amber colored glass. A complete Fast Freeze Flask consists of a glass tube, silicon lid, and

Lyophilisation Fast-Freeze Flask

G3.3 Borosilicate Glass  |  47mm Filter Membrane  |  EYELA · LABCONCO · VIRTIS Compatible

 

Glass Type

G3.3 Borosilicate

Filter Membrane

47mm Diameter

Max Flask Temp

490°C

Valve Ports

1/2" · 3/4"

Product Description

Fast-Freeze Flasks attach with adapters to valve ports on Labconco Drying Chambers and Manifolds. They are available in clear or amber-colored glass. A complete Fast-Freeze Flask consists of a glass tube, silicon lid, and vessel — sold as individual pieces (each PCS).

Tops, bottoms, and filter paper are available separately as replacement components. Adapters are available in borosilicate glass or stainless steel. Fast-Freeze Flasks and Adapters are compatible with any brand freeze dryer that has 1/2" or 3/4" diameter valve ports.

Material Specifications

MATERIAL SPECIFICATIONS

Annealing Point

560°C

Softening Point

820°C+

Linear Expansion Coefficient

32×10⁻⁷/°C

Max Flask Temperature

490°C

Max Topper Temperature

450°C

Components per Unit

Glass Tube + Silicon Lid + Vessel

Adapter Options

Borosilicate Glass · Stainless Steel

Compatible Brands

EYELA · LABCONCO · VIRTIS (any brand with standard valve ports)

Valve Port Sizes

1/2" or 3/4" diameter

Replacement Parts

Tops, Bottoms, and Filter Paper are available separately

SKU Code

Volume

Glass Color

Description

LYO-G33-0600-CL

600 mL

Clear

Fast-Freeze Lyophilization Flask 600mL — Clear G3.3 Borosilicate

LYO-G33-0750-CL

750 mL

Clear

Fast-Freeze Lyophilization Flask 750mL — Clear G3.3 Borosilicate

LYO-G33-0900-CL

900 mL

Clear

Fast-Freeze Lyophilization Flask 900mL — Clear G3.3 Borosilicate

LYO-G33-1200-CL

1200 mL

Clear

Fast-Freeze Lyophilization Flask 1200mL — Clear G3.3 Borosilicate

LYO-G33-2000-CL

2000 mL

Clear

Fast-Freeze Lyophilization Flask 2000mL — Clear G3.3 Borosilicate

Each unit includes: 1× Glass Tube · 1× Silicon Lid · 1× Vessel Compatible with EYELA, LABCONCO, VIRTIS and any freeze dryer brand equipped with 1/2" or 3/4" valve ports.

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
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: 81561505062

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4.6 ★★★★★
Based on 24 reviews
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Product Reviews
C
Verified Purchase
Chan.C
Phoenix, US
★★★★★ 5
Soft!
Color: Peach Fuzz
These socks for dry heels are wonderful. I purchased a balm for my feet and these help it soak in over night. They have a gel liner in the heel which is soft. The first few nights I could. Feel the socks just because I wasn't used to it but after a few wears I can't tell I have them on. Love them and seem to be helping my heels.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 23, 2026
G
Verified Purchase
geoffrey desmond
Dallas, US
★★★★★ 5
Soft heels, here I come!
Color: Blue Haven
⭐️⭐️⭐️⭐️⭐️ I bought these for my 16-year-old daughter, and she loves them. They’re super soft and cozy, and they’ve really helped with dry heels. The moisturizing lining works great, and her feet feel noticeably smoother after wearing them. She even wears them around the house because they’re comfortable, not bulky or slippery. Great quality and a fun little self-care item — definitely a win! I even bought myself and my mom a pair!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 10, 2026
E
Verified Purchase
Emily Ross
West Palm Beach, US
★★★★★ 5
Works great!
Color: Lavender Luxury
Kind of surprising but these actially work and are comfortable. I noticed a difference in my calloused heels after the first use.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 21, 2026
C
Verified Purchase
Chris
Cuba, US
★★★★★ 5
Best thing ever!
Color: Lavender Luxury
These are the best thing ever! Put your favorite foot balm on then cover your heels with these socks and go to bed. You’ll wake up with the softest feet and no cracked heels!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 16, 2026
L
Verified Purchase
Lauren Day | Hawaii Mom Life
Port Orchard, US
★★★★★ 4
Works well if you wear them every day
Color: Lavender Luxury, Color: Lavender Luxury
These heel socks do work, but you need to be consistent and patient. The socks are soft with a gel lining on the inside that basically traps your body heat and moisture—kind of like a mini spa for your feet. My heels felt noticeably softer after just one hour of wearing them. That said, I don’t love sleeping with socks on, so it took me two nights to get used to them. I even took them off the first night because I couldn’t stand the feeling. After five nights of use with nightly exfoliating, my heels are definitely softer, but still cracked in some areas. I’m hoping they keep improving with continued use. If you stick with it and exfoliate regularly, these socks definitely help soften rough skin. Not a miracle fix overnight, but a helpful tool for healing cracked heels.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 6, 2025

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