Products & Reviews

Anti-His Tag antibodies enable the detection of PolyHistidine Tags, allowing his-tagged proteins to be detected using a variety of techniques, including Western blotting, ELISA, Flow cytometry, and Immunofluorescence. 

Hitachi VP-SEM SU1510 - Top performance in very compact size The new Hitachi SU1510 VP-SEM combines the high-performance electron optics of the S-3400N and S-3700N with an ultra-compact design. Its main body is only 55cm wide, and unlike conventional SEM design concepts the SU1510 does not require a special display and operating console - instead, monitor and PC controls can be conveniently placed on any user prepared workspac…

25cm2 available growth area Manufactured from optically clear virgin polystyrene Treated for optimal cell attachment Printed with lot numbers for ease in traceability 100% integrity tested Sterilized by gamma irradiation Nonpyrogenic

These PYREX® VISTA™ 100 mL Class A Graduated Cylinders are calibrated (TC) and have blue enamel graduations. The 100 mL cylinder capacity is in accordance with ASTM E-1272.

These PYREX® VISTA™ 25 mL Class A Graduated Cylinders are calibrated (TC) and have blue enamel graduations. The 25 mL cylinder capacity is in accordance with ASTM E-1272.

These PYREX® VISTA™ 250 mL Class A Graduated Cylinders are calibrated (TC) and have blue enamel graduations. The 250 mL cylinder capacity is in accordance with ASTM E-1272.

These PYREX® VISTA™ 50 mL Class A Graduated Cylinders are calibrated (TC) and have blue enamel graduations. The 50 mL cylinder capacity is in accordance with ASTM E-1272.

These PYREX® VISTA™ 500 mL Class A Graduated Cylinders are calibrated (TC) and have blue enamel graduations. The 50 mL cylinder capacity is in accordance with ASTM E-1272.

These 10 mL Class A PYREX® volumetric flasks are made from low actinic stained glass to provide protection for materials sensitive to light. The protective color is an integral part of the flask, which retains its mechanical strength, chemical stability and thermal resistance. The strength of these flasks has been increased appreciably through machine-blown bodies to which are sealed heavy-tubing necks tooled for No. 9 Standar…

These 100 mL Class A PYREX® volumetric flasks are made from low actinic stained glass to provide protection for materials sensitive to light. The protective color is an integral part of the flask, which retains its mechanical strength, chemical stability and thermal resistance. The strength of these flasks has been increased appreciably through machine-blown bodies to which are sealed heavy-tubing necks tooled for No. 13 Stand…

These 1L Class A PYREX® volumetric flasks are made from low actinic stained glass to provide protection for materials sensitive to light. The protective color is an integral part of the flask, which retains its mechanical strength, chemical stability and thermal resistance. The strength of these flasks has been increased appreciably through machine-blown bodies to which are sealed heavy-tubing necks tooled for No. 22 Standard…

These 200 mL Class A PYREX® volumetric flasks are made from low actinic stained glass to provide protection for materials sensitive to light. The protective color is an integral part of the flask, which retains its mechanical strength, chemical stability and thermal resistance. The strength of these flasks has been increased appreciably through machine-blown bodies to which are sealed heavy-tubing necks tooled for No. 13 Stand…

These 200 mL Class A PYREX® volumetric flasks are made from low actinic stained glass to provide protection for materials sensitive to light. The protective color is an integral part of the flask, which retains its mechanical strength, chemical stability and thermal resistance. The strength of these flasks has been increased appreciably through machine-blown bodies to which are sealed heavy-tubing necks tooled for No. 13 Stand…

These 25 mL Class A PYREX® volumetric flasks are made from low actinic stained glass to provide protection for materials sensitive to light. The protective color is an integral part of the flask, which retains its mechanical strength, chemical stability and thermal resistance. The strength of these flasks has been increased appreciably through machine-blown bodies to which are sealed heavy-tubing necks tooled for No. 9 Standar…

These 250 mL Class A PYREX® volumetric flasks are made from low actinic stained glass to provide protection for materials sensitive to light. The protective color is an integral part of the flask, which retains its mechanical strength, chemical stability and thermal resistance. The strength of these flasks has been increased appreciably through machine-blown bodies to which are sealed heavy-tubing necks tooled for No. 16 Stand…

These 250 mL Class A PYREX® volumetric flasks are made from low actinic stained glass to provide protection for materials sensitive to light. The protective color is an integral part of the flask, which retains its mechanical strength, chemical stability and thermal resistance. The strength of these flasks has been increased appreciably through machine-blown bodies to which are sealed heavy-tubing necks tooled for No. 16 Stand…

These 2L Class A PYREX® volumetric flasks are made from low actinic stained glass to provide protection for materials sensitive to light. The protective color is an integral part of the flask, which retains its mechanical strength, chemical stability and thermal resistance. The strength of these flasks has been increased appreciably through machine-blown bodies to which are sealed heavy-tubing necks tooled for No. 27 Standard…

These 50 mL Class A PYREX® volumetric flasks are made from low actinic stained glass to provide protection for materials sensitive to light. The protective color is an integral part of the flask, which retains its mechanical strength, chemical stability and thermal resistance. The strength of these flasks has been increased appreciably through machine-blown bodies to which are sealed heavy-tubing necks tooled for No. 9 Standar…

These 500 mL Class A PYREX® volumetric flasks are made from low actinic stained glass to provide protection for materials sensitive to light. The protective color is an integral part of the flask, which retains its mechanical strength, chemical stability and thermal resistance. The strength of these flasks has been increased appreciably through machine-blown bodies to which are sealed heavy-tubing necks tooled for No. 19 Stand…

These 2L Class A PYREXPLUS(r)-coated volumetric flasks feature a protective PVC coating for longer product life and safety. Protective coating helps prevent glass from shattering and reduces spills. Flasks are autoclavable (121°C) and resistant to thermal shock. The strength of these flasks has been increased appreciably through machine-blown bodies to which are sealed heavy-tubing necks tooled for No. 27 Standard Taper glass…

Wealtecs Doplhin-Scan dual bed scanner captures high resolution data with a great dynamic linear range. With transmission or reflective modes, image documentation of transparent (e.g. coomassie blue or silver stained gels or x-ray films) as well as opaque (e.g. colorimetric stained western blot membranes) samples are possible. A scanning area of 203 x 254 mm for transparent area and 216 x 254 mm for reflective, enables for sca…

Half Area 96 well UV microplate has a UV-transparent well bottom and is ideal for determining protein and/or nucleic acid concentrations Certified for low background and consistent performance at 260 and 280nm Certified DNase- and RNase-free UV-transparent bottom is molded directly to an acrylic base for greater strength and maximum leak resistance Half Area microplate has well volume of 205 µL; working volumes of 25 to…

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…

These 100mL PYREX® graduated cylinders are calibrated "to contain” (TC). The scale and figures are durable white enamel, which stand out clearly against the red color-band on these Lifetime Red™ cylinders. This provides clear, accurate measurements for delivering or containing liquids. The 100mL size is made in accordance with ASTM E-133 and E-1272 and is used in ASTM tests D-86 and D-216. Bumper guards are supplied. For repla…