Pay in installments of $24.24 with
,
and
Shipping Estimate
USA
- USA
- CAN
- USA
- CAN
Ships within 48 hours · Estimated delivery Jul 21 - Jul 26
Promo Codes Available:
For Your Every Summer RSVP, with Code: SUMMER15
Description
Vacuum Desiccators PolypropyleneVacuum Desiccators Polypropylene are essential in laboratories, providing a dry atmosphere to protect moisture sensitive samples from humidity damage. These desiccators ensure sample integrity by maintaining a low humidity environment. Desiccators are made of polypropylene and polycarbonate. These autoclavable vacuum desiccators can hold a vacuum up to 740 mm of Hg for 24 hrs without any greasing. The top dome, molded in rigid and transparent
Vacuum Desiccators Polypropylene are essential in laboratories, providing a dry atmosphere to protect moisture-sensitive samples from humidity damage. These desiccators ensure sample integrity by maintaining a low-humidity environment.
Desiccators are made of polypropylene and polycarbonate. These autoclavable vacuum desiccators can hold a vacuum up to 740 mm of Hg for 24 hrs without any greasing. The top dome, molded in rigid and transparent polycarbonate, gives a crystal clear view of the desiccant placed inside. The knurled knob on the top provides easy handling of the dome. The lower part is made of polypropylene. An internal groove is provided on the flange to hold a silicon rubber O-Ring. The polypropylene stopcock is fitted with a self-lubricating PTFE plug. This plug works three-way i.e. vacuum creation, shutting off & vacuum releasing.
Material: Polypropylene/Polycarbonate
Brand: PolyLab
| Item Code | Size (mm) | Flange O.D (mm) | I.D (mm) |
| P55204 | 150 | 171 | 150 |
| P55205 | 200 | 232 | 199 |
| P55206 | 250 | 276 | 240 |
| P55207 | 300 | 340 | 300 |
| P55210 | 380 |
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- 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
4.3 ★★★★★
Based on 15 reviews
Sort
Product Reviews
★★★★★ 5
Small but mighty
Color: Chew Pair, Size: Mini (Pack of 2)
Dusty (chihuahua) loves the blue bone! It is the perfect size for his little mouth and he loves that he can put it to the back of his mouth and just chew on it. The rope one is his least favorite as it appears to be too big for his mouth. They’re great quality and while they are not stretchy they do bounce!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 9, 2020
★★★★★ 5
The only toys my older Chihuahua likes
Color: Chew Pair, Size: Mini (Pack of 2)
These are the only toys my older Chihuahua likes. They can't be found locally, Thank goodness I can order them and get them here fast.
My younger Chihuahua grabs them sometimes and chews big chunks off. Swallowing the chunks would be a concern
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 23, 2026
★★★★★ 4
Good but watch for the strings coming undone.
Color: Chew Pair, Size: Mini (Pack of 2)
Our 12 week old puppy has loved chewing on these bones. The only issue you'll need to look out for is the knots in the strings come undone very easily. I've had to retire them multiple times. This could be dangerous for dogs that like to eat strings!!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 15, 2024
★★★★★ 5
5/5 BUT: Only for particular life stages and small breeds
Color: Chew Pair, Size: Mini (Pack of 2)
Great teething stage toys for small breed puppies! …And ONLY…. for small breed puppies
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on November 5, 2025
★★★★★ 1
Not as I expected
Color: Chew Pair, Size: Mini (Pack of 2)
The chew pair is so small. It looks more like it is for a hamster than for a small dog of almost any size. What a waste of money!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 24, 2026
recommand products
GLP-1: Another Hormone Making the Case for Paleo
24.63
Dell 480GB 2.5-inch SATA Mixed Use 6Gbps 512e Hot-Plug Internal Solid State Drive 345-BEFB
3899.50
3 Tier Black Storage Shelf
14.00
Adam Equipment SAB 414i Solis Analytical Balance, Internal Cal, 410 g x 0.1 mg
1911.08
Adam Equipment ETB 8202e Equinox Precision Balances, 8200 g x 0.01 g
1583.22