Product Category Search
Best labware caps, ranked
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Best overall PyrexCorning PYREX 1L Media Storage Bottle, GL 45 Cap, 1395-1L
High-quality borosilicate glass bottle with robust GL 45 cap, ideal for media storage and general lab use.
- Durable borosilicate glass
- Leak-proof GL 45 cap
- Widely compatible
- Expensive
- Glass can break if dropped
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Best value DURANDURAN GL 45 Threaded Bottle, 1000 mL, with GL 45 PP Screw Cap
Schott DURAN bottle with GL 45 polypropylene cap, offering excellent chemical resistance and clear graduation.
- Excellent chemical resistance
- Clear graduation marks
- Autoclavable
- Cap may leak if not tightened properly
- Slightly less durable than PYREX
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Best for media storage KimbleKimble Chase Glass Media Storage Bottle with GL 45 Cap, 500 mL
Borosilicate glass bottle with GL 45 cap, designed for media storage and sterile applications.
- Borosilicate glass
- Screw cap with PTFE liner
- Autoclavable
- Limited size selection
- Pricey for smaller volumes
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Best small size PyrexCorning 1395-250 250 mL PYREX Media Storage Bottle, GL 45 Cap
250 mL PYREX bottle with GL 45 cap, great for storing media or buffers in smaller volumes.
- Compact size
- High-quality glass
- Consistent sealing
- Small capacity
- Similar price to larger options
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Best for large volume DURAN
Duran Group Bottle, Laboratory, GL 45, 2000 mL
2-liter Schott DURAN bottle with GL 45 cap, ideal for bulk media or solution storage.
- Large capacity
- Robust construction
- Clear graduation
- Heavy when full
- Expensive
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Best disposable option
Nalgene 362005-0125 HDPE Laboratory Bottle, 125 mL
Disposable HDPE bottle with leak-proof cap, perfect for field sampling or short-term storage.
- Low cost per unit
- Leak-proof design
- Lightweight
- Not reusable for long term
- Not autoclavable
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Best for hazardous materials WheatonWheaton HDPE Bottle with Linerless Cap, 500 mL
High-density polyethylene bottle with linerless cap, offering good chemical resistance for storing acids and bases.
- Good chemical resistance
- Linerless cap reduces contamination
- Durable
- Not for high-temperature use
- Cap may be difficult to tighten
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Best budget pick NalgeneNalgene 2125-0004 4 oz Wide-Mouth Bottle, HDPE
Inexpensive HDPE bottle with wide mouth, suitable for storing samples and reagents where glass is not required.
- Very affordable
- Lightweight and unbreakable
- Good chemical resistance
- Not autoclavable
- Cap may not seal completely
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