Thermo Scientific
| Reagents, Solvents and Accessories
51
Mininert Valves
Ideal for chemicals that deteriorate or evaporate in
conventionally sealed containers.
They’re easy to use. Push the green button to open, insert
syringe needle and take sample, withdraw needle, then
push red button to close. To change needle-seal septa,
simply push the old septum out with a 1/8" diameter rod and
push a new cylinder septum in. This is done with the valve
closed to prevent exposure of contents.
Disc and Septa Compatibility Guide
Closure Type
Resealability
Recommended For Use With
Not Recommended For Use With
Teflon/Silicone Discs
Excellent
DMF, DMSO, organic solvents, pyridine, THF and
silylation reactions
Strong corrosives, such as chlorosilanes
Teflon/Rubber Laminated Discs
Poor
Corrosives such as chlorosilanes, DMF, DMSO, organic
solvents, pyridine and THF
Trifluoracetic anhydride
Ordering Information
Product # Description
Fits these Containers
Size
Pkg. Size
TS-10135
Mininert Valves
3 and 5 ml Reacti-Vial Small Reaction Vials
20 mm
12/pkg
TS-10130
Mininert Valves
40 ml Screw Cap Septum Vials
27 mm
12/pkg
Thermo Scientific Mininert Push-button Valves are highly
dependable leak-tight closures for Screw Cap Septum Vials
and other laboratory containers. Constructed of
chemical-resistant Teflon coating, the valves provide an
inert, high-pressure seal.
Mininert Valves are a superior replacement for rubber
septum stoppers and ordinary screw caps. You can easily
access the contents by inserting a syringe needle. A rubber
gasket above the Teflon coating valve stem provides a seal
for the needle when the valve is open. The seal prevents
leakage and exposure of the contents during sampling.
Mininert Valves are unique and practical seals for these
containers:
• Screw Cap Septum Vials
• Thermo Scientific Hypo-Vial Sample Storage Vials
• Thermo Scientific Reacti-Vial Small Reaction Vials
Ordering Information
Product # Description
Fits these Containers
Size
Pkg. Size
TS-29570
Vacuum Hydrolysis
Tube
1mL
1 Each
TS-29571
Vacuum Hydrolysis
Tube
6mL
1 Each
TS-29572
Vacuum Hydrolysis
Tube
18mL
1 Each
Vacuum Hydrolysis Tubes
For fast, effective protein and peptide hydrolysis
• The upper temperature limit of the Vacuum Hydrolysis
Tubes is 260°C; however, do not heat the tubes greater
than 100°C in an oven
• Vacuum Hydrolysis Tubes fit conveniently into
Reacti-Block Aluminium Heating Blocks
