Globe Scientific

Amber Media Bottles, Borosilicate Glass, GL32/GL45 Screw Cap, Dual Graduations — 50–1000 mL, 10/Box | Globe Scientific

Name: Globe Scientific Amber Borosilicate Media Bottles, Dual Graduations, 50–1000 mL
Brand: Globe Scientific

$294.10

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Volume 50 mL — Box of 10 100 mL — Box of 10 250 mL — Box of 10 500 mL — Box of 10 1000 mL — Box of 10

Quantity

Amber Borosilicate Media Bottles, 50–1000 mL, GL32/GL45 Screw Cap, Dual Graduations, 10/Box

The Globe Scientific Amber Media Bottle series delivers light-protected storage for photosensitive reagents, buffers, and culture media in durable borosilicate glass. Amber tinting blocks UV and visible light that degrades sensitive solutions, while dual graduations support quick volume reference during preparation and dispensing. Each bottle ships with a leak-resistant screw cap for secure transport and bench storage.

Technical Specifications

Product Type	Amber Media / Storage Bottle
Volume/Size	50 mL to 1000 mL
Material	Amber borosilicate (Globe Glass)
Closure/Cap	GL32 screw cap (50 mL); GL45 screw cap (100–1000 mL)
Graduation	Dual graduations
Sterility	Non-sterile; autoclavable
Pack Size	10 bottles per box

Available Volumes

50 mL (GL32)	8110050	$294.10 / box of 10
100 mL (GL45)	8110100	$357.00 / box of 10
250 mL (GL45)	8110250	$522.80 / box of 10
500 mL (GL45)	8110500	$653.50 / box of 10
1000 mL (GL45)	8111000	$798.60 / box of 10

Applications

Storing light-sensitive reagents such as silver nitrate and iodine solutions
Preparing and holding cell culture media and supplements
Buffer and mobile-phase storage for HPLC and chromatography workflows
Protecting photoreactive stains, dyes, and fluorescent indicators
Long-term storage of vitamin and antioxidant standards
Autoclavable solvent and stock-solution containment

Chemical Resistance

Aqueous buffers	Excellent
Dilute acids	Excellent
Dilute bases	Good (avoid prolonged hot alkali exposure)
Alcohols	Excellent
Acetonitrile	Excellent
Aromatic solvents	Excellent
Chlorinated solvents	Excellent

Quality & Procurement

Purchased through labsupplies.com, an authorized Globe Scientific dealer shipping from US inventory. Each box carries lot numbers that support traceability for CAP-, CLIA-, and ISO 15189-accredited laboratories. Institutional and grant-funded tiered pricing is available — contact our procurement team for volume quotes and standing-order setup.

Frequently Asked Questions

Are these amber media bottles autoclavable?

Yes. The borosilicate glass body withstands repeated steam sterilization at 121°C. Loosen the screw cap before autoclaving to prevent pressure buildup, and allow gradual cooling to avoid thermal shock.

Which cap thread sizes do these bottles use?

The 50 mL bottle uses a GL32 thread, while the 100, 250, 500, and 1000 mL bottles all use the standard GL45 thread, allowing shared caps and accessories across the larger sizes.

How much light protection does the amber glass provide?

The amber tint absorbs UV and short-wavelength visible light that degrades photosensitive solutions, helping preserve reagent integrity during storage compared with clear glass.

Are the bottles sold individually or by the box?

All five volumes are supplied 10 bottles per box, and the listed price is per box of 10. Mixed-volume orders and case-quantity pricing are available on request.