Tube Caps and Closures
Sarstedt Inc Colour-coded inserts, white, suitable for screw caps, 500/pk
Colour-coded inserts, for looped screw cap, PP, white, 500 pcs./bag.
General Laboratory Products PP CAP 15-415 THREAD 250/CS
Cap; Screw; Polypropylene; 15-415 Thread; Color: Natural; Fits: 16 x 125mm test tubes
Sarstedt Inc LOW DNA BIND TUBE 1.5ML 200/PK
SafeSeal reaction tube DNA low binding, 1.5 ml, PP, with attached lid with retaining cams, with moulded graduation and frosted writing space, certified PCR Performance Tested, 50 pcs./minigrip bag
Thomson Instrument Company Low Evap | Filter Vial, Nylon 0.45µm, Non-Slit Septum, Pink Screw Cap
Low Evap|Filter Vial are available in all three membranes types; PTFE, PVDF, & Nylon and two pore sizes 0.2μm & 0.45μm and also feature our color coded system of caps to help selection in the lab.Low Evap|Filter Vial are suitable for GC/GCMS Applications, Solubility Testing, Food Testing, Volatiles or any other application where minimizing the evaporation of samples is critical.
• Eliminate the need for syringe filters, syringes, HPLC vials and caps
• Clear up valuable lab space
• Offer Eco-Friendly solution to lowering your lab waste
• Evaporation rate <0.4% over 24-hour
• Made in the USA
Thomson Instrument Company 13mm Light Blue Screw Cap, PTFE/Sil. Septum | Use w/ 4mL Vial
Thomson Instrument Company’s Screw Caps used with Thomson’s vials which are universal and can be used on most autosamplers. Thomson manufactures its products in the USA to assure same day shipping.
Labcon North America Flat Style Caps for 50mL Centrifuge Tubes, in Bags
Cap, Flat style screw cap for Labcon 50mL centrifuge tubes; 50mL; Labcon; Endotoxin Free (non-pyrogenic); Polyethylene USP Classs VI resin; Not autoclavable; Teal color; 500 per bag/4 bags per case; Made in USA
Med Vet International McKesson Yellow Tube Closure for use with 13 mm Blood Drawing Tubes Glass Test Tubes Plastic Culture Tubes 177-118240Y 1000/Bag
McKesson Yellow Tube Closure for use with 13 mm Blood Drawing Tubes Glass Test Tubes Plastic Culture Tubes 177-118240Y 1000/Bag
Optimize Technologies OPTI-LYNX™ Holder Cap
All OPTI-LYNX™ hardware can be purchased in kits or separately as needed for your application. OPTI-LYNX™ hardware is precision machined to maintain the highest quality and strictest tolerances. Switching between modes of pre-column protection is as easy as opening OPTI-LYNX™ hardware. Simply select the correct holder tube for the OPTI-LYNX™ insert you wish to use (a guard column, pre-column filter, or straight through connection without protection) thread it into the holder cap, pop in your insert, you're ready to go.
BURKLE INC Two-way valve, PP/PE, Ø 0.43-0.51 in. (11-13 mm), NW 0.31 in. (8 mm), red/white
Two-way valves are used for transfer of liquids in order to release the flow, to block it or to change its direction.
MTC Bio Cap, plug type, for 12mm test tubes, 1000 per bag
MTC Bio’s test tubes are packaged for high volume users in bulk quantity economy cases. Supplied non-sterile and without caps (available separately), all three sizes are available in translucent polypropylene or crystal clear polystyrene. Plug-type caps are available separately. RNase, DNase, pyrogen, & endotoxin free.