Diamond RealSeal™ carboys and caps are designed with semi-buttressed threads for superior performance compared to round threads found on inferior carboys.

Medical Grade Resins to Meet Demanding Requirements

• USP Class VI for pharma and research applications
• FDA CFR-21 compliant for food contact
• Free of heavy metals and RoHS compliant
• BPA and phthalate free
  

Precision Molded for Consistent Wall Thickness & Smooth Surfaces

• Improves bottle and seal integrity
• Reduces content “hang-up”
• Manufactured in an ISO 13485 and ISO 9001 certified facility

Leakproof, Linerless Caps for Secure Closure

• Integrated seal ring molded in cap to prevent leaks
• Linerless cap design to reduce contamination risks associated with liners: wrinkles, tears, wear, corrosion, reaction and leakage

Value & Quality

• Laboratory bottle quality and performance with savings associated with economy bottles
• Reduced shipping costs compared to glass bottles

Safety & Convenience

• Safe, shatter-resistant alternative to glass bottles
• Lighter than glass for improved handling

Leak Testing Protocol for Carboys & Bottles Above 1000mL

• Bottles are filled to 80% of nominal capacity, closed per minimum torque requirements
• Bottles are inverted and inspected for leakage
• Bottles are partially inverted with water in contact with closure for 24 hours and are inspected for leakage
• Standard leak testing of Diamond RealSeal™ bottles is performed with water. Testing with other liquids may yield different results.

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Diamond RealSeal™ Large Format Plastic Bottles

Diamond RealSeal™ Large Format Plastic Laboratory Bottles meet the requirements of the most demanding applications. Like the rest of the Diamond RealSeal™ line, these new bottles are precision molded from virgin resins for consistent wall thickness and smooth interior and exterior surfaces. The bottles include leak-proof polypropylene caps that are engineered with an integrated seal ring for leak-proof closure.

Technical Notes, Diamond RealSeal™ Plastic Labware (55KB PDF)

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Large Format Wide Mouth Bottles

• Wide mouth provides easy filling and access to bulk reagents and large samples
• Suitable for freezer storage down to -100°C

Low-Density Polyethylene (LDPE) Wide Mouth Bottles, 2L

• Better clarity than HDPE
• Flexible with excellent impact resistance

Product No.	Capacity	Closure Size	Neck I.D.	Bottle O.D.	Height w/Cap
146	2L	100mm	90mm	118mm	245mm

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Amber High-Density Polyethylene (HDPE) Wide Mouth Bottles, 2L

• Reduce UV Light transmission to protect light sensitive contents during storage and transport
• Comply with US Pharmacopeia requirements for maximum light transmission

Product No.	Capacity	Closure Size	Neck I.D.	Bottle O.D.	Height w/Cap
146-1	2L	100mm	90mm	118mm	245mm

Diamond SureFlow™ Bottle Top Dispensers can be used with this type.

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Large Format Narrow Mouth Bottles

• Narrow mouth bottles improve pouring of liquid contents making them perfect for collecting and storing liquids
• 4L and 8L bottles have an integrated shoulder loop for attaching an I.D. tag

Polypropylene (PP) Narrow Mouth Bottles, 2L, 4L, 8L

• Suitable for autoclaving at 121°C
• Improved chemical resistance and clarity
• Resistant to most corrosives and suitable for a wide variety of laboratory uses

Product No.	Capacity	Closure Size	Neck I.D.	Bottle O.D.	Height w/Cap
146-2	2L	38mm	27mm	118mm	252mm
146-3	4L	38mm	26mm	154mm	340mm
146-4	8L	53mm	39mm	195mm	415mm

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Amber Polypropylene (PP) Narrow Mouth Bottles, 2L, 4L, 8L

• Amber polypropylene bottles reduce UV Light transmission to protect light sensitive contents during storage and transport
• Amber bottles comply with US Pharmacopeia requirements for maximum light transmission
• Suitable for autoclaving at 121°C

Product No.	Capacity	Closure Size	Neck I.D.	Bottle O.D.	Height w/Cap
146-5	2L	24mm	27mm	118mm	252mm
146-6	4L	28mm	26mm	154mm	340mm
146-7	8L	38mm	39mm	195mm	415mm

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Low-Density Polyethylene (LDPE) Narrow Mouth Bottles, 2L, 4L, 8L

• Better clarity than HDPE
• Flexible with excellent impact resistance
• Suitable for freezer storage down to 100°C

Product No. Capacity Closure Size Neck I.D. Bottle O.D. Height w/Cap 146-8 2L 38mm 27mm 118mm 252mm 146-9 4L 38mm 26mm 154mm 340mm 146-10 8L 53mm 39mm 195mm 415mm

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