General Lab Products & Reviews

(This is the suggested replacement for 5581-1L)These 1000 mL PYREX® VISTA™ flasks are designed for use by customers that do not require the precision accuracy of our Class A capacity flasks. The shape, body and wall are the same as regular flasks but display the large blue marking spot and designation PYREX VISTA unique to the PYREX VISTA line. Capacity tolerances are twice those specified for Class A volumetric ware. The grad…

(This is the suggested replacement for 5581-25)These 25 mL PYREX® VISTA™ flasks are designed for use by customers that do not require the precision accuracy of our Class A capacity flasks. The shape, body and wall are the same as regular flasks but display the large blue marking spot and designation PYREX VISTA unique to the PYREX VISTA line. Capacity tolerances are twice those specified for Class A volumetric ware. The gradua…

(This is the suggested replacement for 5581-250)These 250 mL PYREX® VISTA™ flasks are designed for use by customers that do not require the precision accuracy of our Class A capacity flasks. The shape, body and wall are the same as regular flasks but display the large blue marking spot and designation PYREX VISTA unique to the PYREX VISTA line. Capacity tolerances are twice those specified for Class A volumetric ware. The grad…

(This is the suggested replacement for 5581-2L)These 2000 mL PYREX® VISTA™ flasks are designed for use by customers that do not require the precision accuracy of our Class A capacity flasks. The shape, body and wall are the same as regular flasks but display the large blue marking spot and designation PYREX VISTA unique to the PYREX VISTA line. Capacity tolerances are twice those specified for Class A volumetric ware. The grad…

(This is the suggested replacement for 5581-50)These 50 mL PYREX® VISTA™ flasks are designed for use by customers that do not require the precision accuracy of our Class A capacity flasks. The shape, body and wall are the same as regular flasks but display the large blue marking spot and designation PYREX VISTA unique to the PYREX VISTA line. Capacity tolerances are twice those specified for Class A volumetric ware. The gradua…

(This is the suggested replacement for 5581-500)These 500 mL PYREX® VISTA™ flasks are designed for use by customers that do not require the precision accuracy of our Class A capacity flasks. The shape, body and wall are the same as regular flasks but display the large blue marking spot and designation PYREX VISTA unique to the PYREX VISTA line. Capacity tolerances are twice those specified for Class A volumetric ware. The grad…

These PYREX® VISTA™ 10 mL volumetric flasks provide precise volume measurement. These flasks have sealed necks tooled for No. 9 Standard Taper glass stoppers. The graduation line is sharp and permanent and large blue 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 volume…

These PYREX® VISTA™ 100 mL volumetric flasks provide precise volume measurement. These flasks have sealed necks tooled for No. 13 Standard Taper glass stoppers. The graduation line is sharp and permanent and large blue 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 volu…

These PYREX® VISTA™ 1L volumetric flasks provide precise volume measurement. These flasks have sealed necks tooled for No. 22 Standard Taper glass stoppers. The graduation line is sharp and permanent and large blue 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 volumetr…

These PYREX® VISTA™ 200 mL volumetric flasks provide precise volume measurement. These flasks have sealed necks tooled for No. 13 Standard Taper glass stoppers. The graduation line is sharp and permanent and large blue 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 volu…

These PYREX® VISTA™ 25 mL volumetric flasks provide precise volume measurement. These flasks have sealed necks tooled for No. 9 Standard Taper glass stoppers. The graduation line is sharp and permanent and large blue 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 volume…

These PYREX® VISTA™ 250 mL volumetric flasks provide precise volume measurement. These flasks have sealed necks tooled for No. 16 Standard Taper glass stoppers. The graduation line is sharp and permanent and large blue 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 volu…

These PYREX® VISTA™ 2L volumetric flasks provide precise volume measurement. These flasks have sealed necks tooled for No. 27 Standard Taper glass stoppers. The graduation line is sharp and permanent and large blue 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 volumetr…

These PYREX® VISTA™ 50 mL volumetric flasks provide improved lab convenience, broad selection and precise volume measurement. These flasks have sealed necks tooled for No. 9 Standard Taper glass stoppers. The graduation line is sharp and permanent and large blue 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 volumet…

These PYREX® VISTA™ 500 mL volumetric flasks provide precise volume measurement. These flasks have sealed necks tooled for No. 19 Standard Taper glass stoppers. The graduation line is sharp and permanent and large blue 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 volu…

These reusable 1 mL PYREX® glass pipets are color-coded by size for easy identification and sorting. Colored graduations are enameled onto the glass. The graduation intervals on these pipets are 0.1 mL They are calibrated "to deliver" (TD) their total capacity without blow-out. Reference: ASTM E-1293."

These reusable 10 mL PYREX® pipets are color-coded by size for easy identification and sorting. Colored graduations are enameled onto the glass. They are calibrated (TD) their total capacity without blow-out. Reference: ASTM E-1293.

These pipets are color-coded by size for easy identification and sorting. Colored graduations are enameled onto the glass. The top end of 5 mL to 25 mL sizes is constricted (Mohr type). They are ­calibrated “To Deliver” their total capacity without blow-out.Do not pipet by mouth. We suggest using a mechanical pipetting device. Reference: ASTM E-1293.

These reusable 0.1 mL PYREX® glass pipets are color-coded by size for easy identification and sorting. Colored graduations are enameled onto the glass. They are calibrated "to deliver" (TD) their total capacity without blow-out. Reference: ASTM E-1293."

These reusable 2 mL PYREX® glass pipets are color-coded by size for easy identification and sorting. Colored graduations are enameled onto the glass. They are calibrated "to deliver" (TD) their total capacity without blow-out. Reference: ASTM E-1293."

These reusable 25 mL PYREX® glass pipets are color-coded by size for easy identification and sorting. The top end is constricted (Mohr type). Colored graduations are enameled onto the glass. They are calibrated (TD) their total capacity without blow-out. Reference: ASTM E-1293.

These reusable 5 mL PYREX® pipets are color-coded by size for easy identification and sorting. The top end is constricted (Mohr type). Colored graduations are enameled onto the glass. They are calibrated "to deliver" (TD) their total capacity without blow-out. Reference: ASTM E-1293."

Calibrated to Class A tolerances in accordance with ASTM E-542, ATSM E-694, and ASTM E-1293. Each pipet is individually serialized and supplied with a Certificate of Identification and Capacity, traceable to NIST standards. Calibrated “To Deliver” their total capacity without blow-out. Color-coded by size for easy identification. Colored graduations are enameled onto the glass. The top end of 5 mL to 25 mL sizes is constricted…

These reusable 10 mL PYREX® pipets are calibrated to Class A tolerances in accordance with ASTM E-542, and ASTM E-1293. Each pipet is individually serialized and supplied with a Certificate of Identification and Capacity, traceable to NIST standards. Calibrated "to deliver" (TD) their total capacity without blow-out. Color-coded by size for easy identification. Colored graduations are enameled onto the glass. The top end is co…

Calibrated to Class A tolerances in accordance with ASTM E-542, ATSM E-694, and ASTM E-1293. Each pipet is individually serialized and supplied with a Certificate of Identification and Capacity, traceable to NIST standards. Calibrated “To Deliver” their total capacity without blow-out. Color-coded by size for easy identification. Colored graduations are enameled onto the glass. The top end of 5 mL to 25 mL sizes is constricted…