Nalgene™ Class B Polymethypentene (PMP) Volumetric Flasks with Screw Caps (Thermo Scientific™)

Protect against leakage and breakage. Thermo Scientific™ Nalgene™ ASTM Class B Polymethylpentene (PMP) Volumetric Flasks with Screw Caps are calibrated “To Contain” and “To Deliver” at 20°C. Flasks are lighter in weight than glass, more transparent than polypropylene and offer excellent chemical resistance. Leakproof† protection when used with provided Nalgene closure.

Key Features

Break resistance and excellent chemical resistance for years of dependable use in the lab
Individually hand calibrated, permanent engraved with a colored graduation line and oval marking spot for ease in reading fluid levels
No meniscus to confuse readings
Polypropylene closure
Meets ASTM™ E288 and ISO 384 Class B tolerances for consistent quality and dependability
Autoclavable/Graduated/Leakproof† when used with Nalgene closure

Warning: Autoclavable but accuracy will be affected. Completely disengage threads or remove cap before autoclaving.

Recycling Information:
Please recycle the corrugate cartons and LDPE bags in which your Nalgene products are packaged.

Order Codes

Code	Description
4001-1000	Catalog Number: 4001-1000 Unit Size: Case of 6 Capacity (Metric): 1000 mL Closure Size: 28 mm Limit of Error: ±0.60 mL
4001-0050	Catalog Number: 4001-0050 Unit Size: Case of 12 Capacity (Metric): 50 mL Closure Size: 13 mm Limit of Error: ±0.10 mL
4001-0100	Catalog Number: 4001-0100 Unit Size: Case of 12 Capacity (Metric): 100 mL Closure Size: 20 mm Limit of Error: ±0.16 mL
4001-0250	Catalog Number: 4001-0250 Unit Size: Case of 12 Capacity (Metric): 250 mL Closure Size: 20 mm Limit of Error: ±0.24 mL
4001-0500	Catalog Number: 4001-0500 Unit Size: Case of 8 Capacity (Metric): 500 mL Closure Size: 24 mm Limit of Error: ±0.40 mL