Merck, 33302, Mininert®Valve, screw thread

Name: Mininert®Valve, screw thread
Brand: Merck
SKU: 33302

Size:12 ea, for use with 18/400 mm thread, pkg of 12 ea

Catalog Number: 33302

Pricing

Send an RFQ.

View RFQ List

Category

Cryogenic Vials

Pack Size12 ea

TagsAnalytical Chemistry Analytical Chromatography Analytical Vials

CollectionsMerck Analytical Chromatography Products & Lab Supplies Merck Cell Culture Supplements & Reagents: Complete Solutions for Research & Bioproduction Merck Roche Life Science Products for PCR, RT‑PCR & Nucleic Acid Purification

Description

General description
These valves are very easy to use.
1. Push the green button to open the valve
2. Insert the needle through the septum and take sample
3. Remove the needle and push to close
Benefits include:

PTFE construction for inertness. PTFE is useful when working when acids and organic solvents.
Good sealing ability for containing most volalite liquids and gases at low pressures
Mininert valves can be used at temperatures up to 105 °F.
0.036 in. (0.9 mm) opening accepts up to 20-gauge needle

Silicone septa, red
Application
Mininert valves are leak-tight closures for vials and other containers. They are available in both crimp and screw thread versions. Only PTFE and glass are in contact with the contents of the container. They are the ideal closure for the following applications:

calibration standards
air- or moisture-sensitive fluids
derivatizating reagents
volatile chemicals

Other Notes
The maximum temperature that Mininert Valves can be used at is 105° F. When Mininert Valves are used at high temperatures, returning them to room temperature may cause the valve to leak slightly.
Legal Information
Mininert is a registered trademark of Valco Instruments Co. Inc.

Specifications

General

UNSPSC Code	41122001
NACRES	NB.43
material	white PTFE valve
packaging	pkg of 12 ea
compatibility	for use with 18/400 mm thread

Ordering

Notice

Unless otherwise stated, the minimum order amount is USD 1,000.
For orders below USD 1,000, an additional handling fee may apply, or we may arrange local delivery / local handover where available.
All quotations are subject to final confirmation, including product availability, lead time, batch information, shipping cost, and applicable export or handling requirements.
For quotation requests, please send an RFQ from website or contact:

[email protected]

Please send inquiries directly to us in the “To” field. Emails sent via BCC, mass mailing, or with unrelated recipients may be automatically filtered and will not be processed.