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1000ml Glass Round Media Storage Bottles with GL45 Screw Caps Borosilicate Glass Heavy Duty Carter Silentic(2 Pack)

1000ml Glass Round Media Storage Bottles with GL45 Screw Caps Borosilicate Glass Heavy Duty Carter Silentic(2 Pack)

Q: Can i use at 15 psi in pressure cooker?

Absolutely be sure lids are closed tight. I made the mistake of having them a bit cracked and my liquid boiled out. Also fill water in pressure cooker as high as the water is in the bottle.

Q: Can these be used on a magnetic stirrer with a hot plate?

Some of the bottoms of mine are insanely uneven, but i have used them on a hot plate with stirrer and i have also used them in a pressure cooker and they have had no real problems so far.

Q: How do you exlain one of mine cracking from thermal shock when I added room temp water after being microwaved for thirty seconds?

Very poor tempering, poor quality glass. I doubt these bottles are really borosilicate. I’ve had the same thermal cracking issues. From now on, I’m buying real Corning or Kimax.

Product ID: 725800407

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Details

Brand
Karter
Material
Borosilicate
Bottle Type
メディアストレージボトル。
Color
2個パック
Capacity
1000

🔥Heat resistant up to 140℃ (340℉)

🔵GL45 screw cap with drip-free pouring ring

🧪1000ml capacity for versatile use

Frequently Bought Together

1000ml Glass Round Media Storage Bottles with GL45 Screw Cap, Borosilicate Glass, Heavy Duty, Karter Scirentific (Pack of 2)

PTFE Magnetic Stirrer Mixer Stir Bar, White Color, Stir Rod Magnetic, Laboratory Bar, Stir Plate Bar, Stir Plate Magnet Stick (8 Pieces,30 mm/ 1.18 Inch)

HiMedia RM001-100G Peptone, Bacteriological, 100 g

Description

🧴 Elevate your lab game with precision, durability, and style!

DUAL PACK CONVENIENCE - Two heavy-duty bottles included for multitasking or backup, boosting your workflow efficiency
SECURE GL 45 SCREW CAP - Linerless, autoclavable blue polypropylene cap ensures airtight seal and drip-free pouring
HEAT CHEMICAL RESISTANT - Withstands temperatures up to 140℃, perfect for sterilization and high-temp applications
PRECISION CAPACITY GRADUATION - 1000ml volume with clear 100ml increments for exact measurement every time
INDUSTRIAL GRADE BOROSILICATE GLASS - Superior chemical durability and ultra-low thermal expansion for reliable lab and industrial use

These 1000ml borosilicate glass media storage bottles by Karter Scientific combine industrial-grade heat and chemical resistance with a secure GL45 screw cap design. Perfect for professional labs and technical applications, they offer precise volume graduations, autoclavable polypropylene seals, and a durable drip-free pouring ring—all in a convenient 2-pack to keep your workflow seamless and efficient.

Specifications

Brand	Karter Scientific
Model Number	251N7
Product Dimensions	9.91 x 9.91 x 22.86 cm; 1.36 kg
Color	2個パック
Name List for Name Plates	2 Pack
Material	Borosilicate Glass
Laser Class	Screw
Are Batteries Included	No
Item Weight	1.36 Kilograms

Have a Question? See What Others Asked

Can i use at 15 psi in pressure cooker?

Can these be used on a magnetic stirrer with a hot plate?

How do you exlain one of mine cracking from thermal shock when I added room temp water after being microwaved for thirty seconds?

Can these be frozen with liquid inside?

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S/.350

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