Is this autoclavable glass and lid ?

I have boiled mine several 100x nice thick glass but the lid is plastic

Yeah. They're heavy duty glass and solid cap. I personally wouldn't use it for food stuffs, but you could if you wanted to.

what material is the plastic?

The cap says 140 degrees on it. other than that no indication. It seems to be impervious to alcohol.

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Karter Scientific 500ml Glass Round Media Storage Bottles with GL45 Screw Cap, Borosilicate Glass, 251M4 (Single)

Karter Scientific 500ml Glass Round Media Storage Bottles with GL45 Screw Cap, Borosilicate Glass, 251M4 (Single)

Product ID: 178662674

Details

Bottle Type
Media Storage
Brand
Karter
Capacity
500 ml
Color
Pack of 1
Material
Borosilicate

🔵GL45 leak-proof screw cap

🧪500ml precision capacity

🛡️3.3 borosilicate glass durability

$38.89

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Description

🧬 Elevate your lab game with precision and style!

BUILT TO LAST - Thickened 3.3 borosilicate glass resists thermal shock and chemical corrosion
SECURE SPILL FREE - GL45 polypropylene screw cap ensures leak-proof storage
COMPACT CONVENIENT - Slim 7" x 3.5" design fits seamlessly into any lab or workspace
ECO CONSCIOUS REUSABILITY - Durable glass bottle designed for repeated use, reducing plastic waste
PRECISION MEETS PRACTICALITY - Graduated markings every 50ml for exact media measurement

The Karter Scientific 500ml Glass Round Media Storage Bottle combines precise 50ml graduations with a secure GL45 screw cap, crafted from thickened 3.3 borosilicate glass for superior durability and chemical resistance. Its compact design and leak-proof features make it an essential, reusable tool for professionals demanding reliability and sustainability in their scientific storage solutions.

Specifications

ASIN	B07WSS8LS5
Additional Features	Leak Proof
Age Range Description	Adult
Best Sellers Rank	#67,141 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #15 in Lab Media Bottles
Bottle Type	Media Storage Bottle
Brand Name	Karter Scientific
Capacity	500 ml
Color	Pack of 1
Container Type	Bottle
Customer Reviews	4.4 4.4 out of 5 stars (634)
Item Dimensions W x H	3.5"W x 7"H
Item Weight	0.47 Kilograms
Manufacturer	Karter Scientific
Manufacturer Part Number	251M4
Material Type	Borosilicate Glass
Model Number	251M4
Number of Items	1
Number of Packs	1
Product Care Instructions	Hand Wash Only
Reusability	Reusable
Shape	Round
Specific Uses For Product	Storage
Unit Count	1 Count

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$38.89

Duties & taxes included

In stock

Sold byAmazon USADelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to USA.

Secure transaction

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TrustScore 4.5 | 7,300+ reviews

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