Pyrex Class A Volumetric Flasks with Taper Glass Stopper
These PYREX® Class A Volumetric Flasks with Standard Taper Glass Stopper provide improved lab convenience, broad selection and precise volume measurement. The strength of these flasks has been increased appreciably through machine-blown bodies to which are sealed heavy-tubing necks tooled for Standard Taper glass stoppers; see size in table below. The graduation line is sharp and permanent and large white block letters make the inscription easy to read. These Class A volumetric flasks have been manufactured to Class A tolerances as established by ASTM E- 694 for volumetric ware, ASTM E-542 for calibration of volumetric ware and ASTM E-288 for volumetric flasks.
Serilized/Certified models are tested and calibrated in an ISO/IEC 17025 certified laboratory, individually serialized, and supplied with a Certificate of Identification and Capacity, traceable to NIST Standards.
Key Features
- Calibrated “to contain”
- Meets ASTM Class A standards E288, E542, E694
- Includes Standard Taper glass stoppers
- Permanent, sharp graduation line
Item No. | Alt. Part No. | Stopper Size | Tolerance | Type | Volume | Unit of Measure | Your Cost | Purchase |
---|---|---|---|---|---|---|---|---|
5640 FLASK COMP
CGW5640-200
|
EF8754E | 13 | ±0.10mL | Standard | 200mL | Each |
$74.77/EA
|
|
5640 FLASK COMP 6 CS
CGW5640-1L
|
EF8754H | 22 | ±0.30mL | Standard | 1000mL | Case of 6 |
$403.10/PK
|
|
5640 FLASK, 10ML, W/STOPPER
CGW5640-10
|
EF8754A | 9 | ±0.02mL | Standard | 10mL | Each |
$346.53/EA
|
|
5680 FLASK 500 M 1 CS
CGW5680-500
|
EF20050 | 19 | ±0.20mL | Serialized/Certified | 500mL | Case of 1 |
$100.33/CS
|
|
5680 FLASK 100 M 1 CS
CGW5680-100
|
EF20046 | 13 | ±0.08mL | Serialized/Certified | 100mL | Case of 1 |
$71.17/CS
|
|
5640 FLASK COMP 12/CS
CGW5640-500
|
EF8754G | 19 | ±0.20mL | Standard | 500mL | Case of 12 |
$665.50/CS
|
|
5640 FLASK COMP 012 CS
CGW5640-250
|
EF8754F | 16 | ±0.12mL | Standard | 250mL | Case of 12 |
$535.59/CS
|
|
5640 FLASK COMP 12CS
CGW5640-100
|
EF8754D | 13 | ±0.08mL | Standard | 100mL | Case of 12 |
$430.14/CS
|
|
5680 FLASK 25 M 1 CS
CGW5680-25
|
EF20044 | 9 | ±0.03mL | Serialized/Certified | 25mL | Case of 1 |
$61.94/CS
|
|
5680 FLASK 1000 M 1 CS
CGW5680-1L
|
EF20051 | 22 | ±0.30mL | Serialized/Certified | 1000mL | Case of 1 |
$122.31/CS
|
|
5640 FLASK COMP
CGW5640-25
|
EF8754B | 9 | ±0.03mL | Standard | 25mL | Each |
$56.32/EA
|
|
5680 FLASK 50 ML 1 CS
1113124
|
EF20045 | 9 | ±0.05mL | Serialized/Certified | 50mL | Case of 1 |
$66.16/CS
|
|
5640 FLASK COMP 6/PK
CGW5640-50
|
EF8754C | 9 | ±0.05mL | Standard | 50mL | Pack of 6 |
$202.55/PK
|
|
FLASK CERT SER 10 ML 1CS
CGW5680-10
|
EF20043 | 9 | ±0.02mL | Serialized/Certified | 10mL | Case of 1 |
$51.94/CS
|
|
5640 FLASK COMP
CGW5640-2L
|
EF8754J | 27 | ±0.50mL | Standard | 2000mL | Pack of 1 |
$130.12/PK
|
|
5680 FLASK 250 M 1 CS
CGW5680-250
|
EF20048 | 16 | ±0.12mL | Serialized/Certified | 250mL | Case of 1 |
$80.99/CS
|