Trusted information for laboratory scientists on General Lab products and techniques on SelectScience, including incubators, autoclaves, light microscopy and pH meters.
(This is the suggested replacement for 2111-50)These 50 mL PYREX® burets have an automatic zeroing device and dual Rotaflo® stopcocks for easy controlled filling. Greaseless Rotaflo® stopcocks allow smoother control and help eliminate titrating errors."
These economical 25 mL PYREX® burets are designed to reduce replacement costs by using replaceable components. These sturdy burets have tooled tops and bottoms and white enamel graduations. The replaceable screw thread locking the Polytetrafluorethylene (PTFE) stopcock with ground tip is compatible with 2116 buret bodies. The 2116-GTO2 replaceable tip has a ground end which provides a better grip and helps prevent the tip from…
These are replacement bodies for the PYREX® 25 mL Economy Grade Burets (No. 2116-25).
These economical 50 mL PYREX® burets are designed to reduce replacement costs by using replaceable components. These sturdy burets have tooled tops and bottoms and white enamel graduations. The replaceable screw thread locking the Polytetrafluorethylene (PTFE) stopcock with ground tip is compatible with 2116 buret bodies. The 2116-GTO2 replaceable tip has a ground end which provides a better grip and helps prevent the tip from…
These are replacement bodies for the PYREX® 25 mL Economy Grade Burets (No. 2116-50).
These are replacement Polytetrafluorethylene (PTFE) locking stopcocks for the PYREX® 25 mL and 50 mL Economy Grade Burets (Nos. 2116-25 and 2116-50).
This is a replaceable glass tip for the Polytetrafluorethylene (PTFE) non-locking stopcock assembly No. 2145-SO.
These 10 mL PYREX® burets are suitable for use in school and institutional laboratories not requiring the accuracy of our Class A models. Supplied with a Product Standard Polytetrafluorethylene (PTFE) stopcock plug to reduce freezing and eliminate lubricant contamination. The microfinish of the barrel provides a precision fit. The tips are carefully drawn for accuracy to insure proper drainage rate. Each buret is supplied with…
These 100 mL PYREX® burets are suitable for use in school and institutional laboratories not requiring the accuracy of our Class A models. Supplied with a Product Standard Polytetrafluorethylene (PTFE) stopcock plug to reduce freezing and eliminate lubricant contamination. The microfinish of the barrel provides a precision fit. The tips are carefully drawn for accuracy to insure proper drainage rate. Each buret is supplied wit…
These 25 mL PYREX® burets are suitable for use in school and institutional laboratories not requiring the accuracy of our Class A models. Supplied with a Product Standard Polytetrafluorethylene (PTFE) stopcock plug to reduce freezing and eliminate lubricant contamination. The microfinish of the barrel provides a precision fit. The tips are carefully drawn for accuracy to insure proper drainage rate. Each buret is supplied with…
These 50 mL PYREX® burets are suitable for use in school and institutional laboratories not requiring the accuracy of our Class A models. Supplied with a Product Standard Polytetrafluorethylene (PTFE) stopcock plug to reduce freezing and eliminate lubricant contamination. The microfinish of the barrel provides a precision fit. The tips are carefully drawn for accuracy to insure proper drainage rate. Each buret is supplied with…
These burets are designed for precise analytical methods in microchemistry. Precision bore tubing throughout the body assures accuracy between any two points. Funnel top facilitates addition of reagents by pouring, or by suction from below, through a rubber-stoppered tube. Tips are tapered to assure smooth flow. Stopcocks turn freely, yet give positive control and are of 2 mm bore. The capacity tolerance on these burets is est…
These burets are designed for precise analytical methods in microchemistry. Precision bore tubing throughout the body assures accuracy between any two points. Funnel top facilitates addition of reagents by pouring, or by suction from below, through a rubber-stoppered tube. Tips are tapered to assure smooth flow. Stopcocks turn freely, yet give positive control and are of 2 mm bore. The capacity tolerance on these burets is est…
Precision bore tubing is used to assure accuracy between any two points. Durable colored gradÂuations are sharply defined and easy to read. Carefully ground standard taper stopcock gives precise control. Each buret is supplied with a dust cover. All sizes furnished with a 2 mm bore stopcock plug. The capacity tolerance on these burets is established by ASTM E-287 and they are calibrated in accordance with ASTM E542.
Precision bore tubing is used to assure accuracy between any two points. Durable colored gradÂuations are sharply defined and easy to read. Carefully ground standard taper stopcock gives precise control. Each buret is supplied with a dust cover. All sizes furnished with a 2 mm bore stopcock plug. The capacity tolerance on these burets is established by ASTM E-287 and they are calibrated in accordance with ASTM E542.
Precision bore tubing is used to assure accuracy between any two points. Durable colored gradÂuations are sharply defined and easy to read. Carefully ground standard taper stopcock gives precise control. Each buret is supplied with a dust cover. All sizes furnished with a 2 mm bore stopcock plug. The capacity tolerance on these burets is established by ASTM E-287 and they are calibrated in accordance with ASTM E542.
Precision bore tubing is used to assure accuracy between any two points. Durable colored gradÂuations are sharply defined and easy to read. Carefully ground standard taper stopcock gives precise control. Each buret is supplied with a dust cover. All sizes furnished with a 2 mm bore stopcock plug. The capacity tolerance on these burets is established by ASTM E-287 and they are calibrated in accordance with ASTM E542.
Precision bore tubing is used these 10 mL Class A PYREX® burets to assure accuracy between any two points. The capacity tolerance on these burets is established by ASTM E-287 and is calibrated in accordance with ASTM E542. Each buret is individually serialized and supplied with a Certificate of Identification and Capacity, traceable to NIST standards. Durable colored graduations are sharply defined and easy to read. Carefully…
Precision bore tubing is used these 100 mL Class A PYREX® burets to assure accuracy between any two points. The capacity tolerance on these burets is established by ASTM E-287 and is calibrated in accordance with ASTM E542. Each buret is individually serialized and supplied with a Certificate of Identification and Capacity, traceable to NIST standards. Durable colored graduations are sharply defined and easy to read. Carefully…
Precision bore tubing is used these 25 mL Class A PYREX® burets to assure accuracy between any two points. The capacity tolerance on these burets is established by ASTM E-287 and is calibrated in accordance with ASTM E542. Each buret is individually serialized and supplied with a Certificate of Identification and Capacity, traceable to NIST standards. Durable colored graduations are sharply defined and easy to read. Carefully…
Precision bore tubing is used these 50 mL Class A PYREX® burets to assure accuracy between any two points. The capacity tolerance on these burets is established by ASTM E-287 and is calibrated in accordance with ASTM E542. Each buret is individually serialized and supplied with a Certificate of Identification and Capacity, traceable to NIST standards. Durable colored graduations are sharply defined and easy to read. Carefully…
Reservoir at top with product standard 2 mm bore PTFE plug.
Reservoir at top with product standard 2 mm bore PTFE plug.
These PYREX chromatography reservoirs have a central cavity for a mobile phase inlet reservoir, an autoclavable plastic coat that absorbs UV up to 385nm, and a GL-45 thread finish. These may be used with our 3-hole cap #1395-3H.
