298 RAY-SORB ®
Heavy Duty Wide Mouth
Class A RAY-SORB® Heavy Duty Wide Mouth Volumetric Flask with PTFE Stopper • RAY-SORB® processed to protect materials sensitive to the light of shorter wavelengths • Less than 1% transmission below 400 nm and approximately 5% transmission from 400-600 nm • Pipet access is easy with wide-mouth volumetric flasks • Superior strength, durability and safety from heavy, uniform walls • Quick identification with large, permanent, easy-to-read markings • Flat interior bottoms for stirring with standard stir bars • Graduated to Class A volumetric tolerances for wide-mouth flasks • PTFE Standard Taper stopper provides excellent chemical resistance • Manufactured from 33 expansion, low extractable borosilicate glass conforming to USP Type I and ASTM E438, Type I, Class A requirements and then RAY-SORB® processed
Class A RAY-SORB® Heavy Duty Wide Mouth Volumetric Flask with Pennyhead Glass Stopper • RAY-SORB® processed to protect materials sensitive to the light of shorter wavelengths • Less than 1% transmission below 400 nm and approximately 5% transmission from 400-600 nm • Pipet access is easy with wide-mouth volumetric flasks • Superior strength, durability and safety provided by heavy, uniform walls • Quick identification with large, permanent, easy-to-read markings • Flat interior bottoms for stirring with standard stir bars • Graduated to Class A volumetric tolerances for wide-mouth flasks • Glass Standard Taper stoppers • Manufactured from 33 expansion, low extractable borosilicate glass conforming to USP Type I and ASTM E438, Type I, Class A requirements and then RAY-SORB® processed Part Number Capacity; Tolerance (mL) Standard Taper Stopper Case Qty 92822G-5 5; ±0.08 13 6 92822G-10 10; ±0.08 13 6 92822G-20 20; ±0.08 13 6 92822G-25 25; ±0.08 13 6 92822G-50 50; ±0.08 13 6 92822G-100 100; ±0.10 16 6 92822G-200 200; ±0.20 19 6 92822G-250 250; ±0.20 19 6 92822G-500 500; ±0.20 19 6 92822G-1000 1000; ±0.30 22 1 92822G-2000 2000; ±0.50 27 1
Capacity; Tolerance (mL)
Standard Taper Stopper
Part Number
Case Qty
92822F-5 92822F-10 92822F-20 92822F-25 92822F-50 92822F-100 92822F-200 92822F-250 92822F-500 92822F-1000 92822F-2000
5; ±0.08 10; ±0.08 20; ±0.08 25; ±0.08 50; ±0.08 100; ±0.10 200; ±0.20 250; ±0.20 500; ±0.20 1000; ±0.30 2000; ±0.50
13 13 13 13 13 16 19 19 19 22 27
6 6 6 6 6 6 6 6 6 1 1
Replacement Parts
Part Number
Case Qty
Description
Size 13 Orange PTFE Key-Head Stopper, Approx. diameter at large end 13.4 mm, Length of Ground Zone 14.0 mm 6 Size 16 Blue PTFE Key-Head Stopper, Approx. diameter at large end 16.5 mm, Length of Ground Zone 15.0 mm 6 Size 19 Green PTFE Key-Head Stopper, Approx. diameter at large end 19.7 mm, Length of Ground Zone 17.0 mm 6 Size 22 Yellow PTFE Key-Head Stopper. Approx. diameter at large end 22.05mm, Length of ground zone 20.5mm 6
41901R-13
41901R-16
41901R-19
41901R-22
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