Reusable Test Tubes
Chemglass Life Sciences 250mL Tube, Reaction, 24/40 Inner Joint, 0-8mm Valve, Airfree, Schlenk
250mL Tube, Reaction, 24/40 Inner Joint, 0-8mm Valve, Airfree, Schlenk. Cylindrical shaped tube useful for storage or simple reactions with a standard taper inner joint at the top and a Chem-Vac™ Chem-Cap valve sidearm. Plug may be removed for sampling from tube while a purge of inert gas is maintained through the sidearm. Valve size is as listed.
Chemglass Life Sciences 100mL Tube, Reaction, 14/20 Outer Joint, 2mm Glass Stpk, Airfree, Schlenk
100mL Tube, Reaction, 14/20 Outer Joint, 2mm Glass Stpk, Airfree, Schlenk. Cylindrical shaped tube useful for storage or simple reactions. Tube has a standard taper outer joint. Available with a choice of a 2mm high vacuum glass stopcock having a Stainless Steel constant pressure retaining device or a 0-4mm Chem-Cap Airfree inlet valve.
Chemglass Life Sciences 25mL Tube, Reaction, 14/20 Outer Joint, 2mm Glass Stpk, Airfree, Schlenk
25mL Tube, Reaction, 14/20 Outer Joint, 2mm Glass Stpk, Airfree, Schlenk. Cylindrical shaped tube useful for storage or simple reactions. Tube has a standard taper outer joint. Available with a choice of a 2mm high vacuum glass stopcock having a Stainless Steel constant pressure retaining device or a 0-4mm Chem-Cap Airfree inlet valve.
Chemglass Life Sciences 100mL Tube, Reaction, 24/40 Inner Joint, 0-4mm Valve, Airfree, Schlenk
100mL Tube, Reaction, 24/40 Inner Joint, 0-4mm Valve, Airfree, Schlenk. Cylindrical shaped tube useful for storage or simple reactions with a standard taper inner joint at the top and a Chem-Vac™ Chem-Cap valve sidearm. Plug may be removed for sampling from tube while a purge of inert gas is maintained through the sidearm. Valve size is as listed.
Chemglass Life Sciences Concentrator Tube, 10mL, Graduated, 19/22 Outer Joint, With Hooks, 0 to 1ml in 0.1 and 2 to 10ml in 1.0 Subdivisions
Concentrator Tube, 10mL, Graduated, 19/22 Outer Joint, With Hooks, 0 to 1ml in 0.1 and 2 to 10ml in 1.0 Subdivisions. Graduated concentrator tubes for use with Kuderna-Danish evaporative set-ups. Tube can be stoppered for storage. Overall height is 100mm. Equipped with hooks.
Chemglass Life Sciences 50mL Tube, Reaction, 14/20 Outer Joint, 2mm Glass Stpk, Airfree, Schlenk
50mL Tube, Reaction, 14/20 Outer Joint, 2mm Glass Stpk, Airfree, Schlenk. Cylindrical shaped tube useful for storage or simple reactions. Tube has a standard taper outer joint. Available with a choice of a 2mm high vacuum glass stopcock having a Stainless Steel constant pressure retaining device or a 0-4mm Chem-Cap Airfree inlet valve.
Chemglass Life Sciences 50mL Tube, Reaction, Airfree, Schlenk, 14/20 Outer Joint, 0-4mm Valve
50mL Tube, Reaction, Airfree, Schlenk, 14/20 Outer Joint, 0-4mm Valve. Cylindrical shaped tube useful for storage or simple reactions with a standard taper outer joint at the top and a Chem-Vac™ Chem-Cap valve sidearm. Plug may be removed for sampling from tube while a purge of inert gas is maintained through the sidearm. Valve size is as listed.
ALLEGRO MEDICAL SUPPLIES INC SEIRIN DTYPE W/O TUBE .25X15NM
SEIRIN® Acupuncture Needles - 100/BoxSEIRIN® is the highest quality needle manufacturer from Japan, resulting in gentle, painless, and stress-free treatments. SEIRIN J-Type/D-Type needles features a lightweight, comfort grip, plastic handle that is color-coded for easy gauge identification. Made from only the highest quality surgical stainless steel, J-Type needles are synonymous with gentle, painless, and stress free acupuncture. The guide tube edges are rounded for the patient's comfort and the shaft of the needle body is centered on the handle to ensure accuracy during treatment. 100/pkg.J-Type has a guide tube. D-Type is without a guide tube.
