FLASKS
185
Class A Volumetric
Class A RAY-SORB® Heavy Duty Wide Mouth Volumetric Flask without Stopper • RAY-SORB® processed to protect materials sensitive to the light of shorter wavelengths
Serialized and Certified Class A Micro Volumetric Flasks with Glass Stopper Volumetric flasks are ideal for measuring accurate volumes of liquids.
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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
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Letters “TC” on the flask indicate to contain KIMAX® flask is permanently marked with an individual serial number and a marking spot Supplied with a Certificate of Graduation Accuracy
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Graduation ring blasted on the neck
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Quick identification with large, permanent, easy-to-read, markings
• Standard Taper ground glass stopper is supplied with the flask • Cylindrical bodies allow for better mixing, draining and withdrawal of samples by pipet • Wide base (circular for sizes 1, 2, and 5 mL and hexagonal for sizes 10 and 25 mL) imparts much greater stability than is possible with a conventionally shaped flask • Sizes 1-5 mL are designed from recommendations published by the Committee on Microchemical Apparatus of the Analytical Division, American Chemical Society, “Analytical Chemistry,” 28, page 1993 (Dec. 1956). • All sizes are designed from ASTM Specification E237, Class A serialized requirements • Manufactured from 33 expansion, low extractable borosilicate glass conforming to USP Type I and ASTM E438, Type I, Class A requirements Part Number Capacity; Tolerance (mL) Standard Taper Stopper
• Flat interior bottoms for stirring with standard stir bars • Graduated to Class A volumetric tolerances for wide-mouth flasks • 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
Capacity; Tolerance (mL)
Standard Taper Stopper
Part Number
Case Qty
92822N-5 92822N-10 92822N-20 92822N-25 92822N-50 92822N-100 92822N-200 92822N-250 92822N-500 92822N-1000 92822N-2000
5; ±0.08 10; ±0.08 20; ±0.08 25; ±0.08 50; ±0.08 100; ±0.10 200; ±0.10 250; ±0.10 500; ±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
Case Qty
28017A-1 28017A-2 28017A-5 28017A-10 28017A-25
1; ±0.010 2; ±0.015 5; ±0.020 10; ±0.020 25; ±0.030
8 8 8 9 9
6 6 6 6 6
Class A Micro Volumetric Flasks •
Replacement Parts
Class A threaded flask with open-top phenolic cap and PTFE-lined silicone septum for syringe access Closed-top phenolic cap with PTFE-faced white rubber liner also included
Part Number
Description
Case Qty
Size 8 Solid Pennyhead Stopper, Medium Length Size 9 Solid Pennyhead Stopper, Medium Length
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850100-0008
1
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Calibrated to contain
850100-0009
1
V-shaped bottom provides convenient sample retrieval
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Sandblasted base for writing
Class A Wide Mouth Flasks with Glass Stoppers • KIMAX® volumetric flask with larger mouth to more easily accommodate pipet access • Neck size is # 13 • Each flask is calibrated to Class A tolerances • Supplied with a glass stopper • Manufactured from 33 expansion, low extractable borosilicate glass conforming to USP Type I and ASTM E438, Type I, Class A requirements
Manufactured from 33 expansion, low extractable borosilicate glass conforming to USP Type I and ASTM E438, Type I, Class A requirements
Capacity; Tolerance (mL)
Part Number
GPI Finish
Case Qty
297050-0001 297050-0002 297050-0003 297050-0005 297050-0010
1; ±0.010 2; ±0.015 3; ±0.015 5; ±0.020 10; ±0.020
13-425 13-425 13-425 13-425 13-425
1 1 1 1 1
Capacity; Tolerance (mL)
Standard Taper Stopper
Part Number
Case Qty
28014W-50
50; ±0.05
13
6
Replacement Parts
Part Number
Description
Case Qty
Size 13 Solid Pennyhead Stopper, Medium Length
850100-0013
1
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