Merck
All Photos(1)

Documents

854985

Supelco

Assembled screw cap with hole with PTFE/silicone septum

black polypropylene hole cap, thread for 8-425, PTFE/silicone (red PTFE/creme silicone), septum thickness 1.5 mm, for use with 2 mL vial (standard opening), pkg of 1000 ea

material

PTFE/silicone (red PTFE/creme silicone)
black polypropylene hole cap

feature

closure type black polypropylene hole cap

hardness

55 (Durometer: shore A)

packaging

pkg of 1000 ea

septum thickness

1.5 mm

fitting

thread for 8-425

compatibility

for use with 2 mL vial (standard opening)

Looking for similar products? Visit Product Comparison Guide

Compare Similar Items

View Full Comparison

Show Differences

1 of 4

This Item
8549872702027262
feature

closure type black polypropylene hole cap

feature

closure type black polypropylene hole cap, pre-assembled, 8.5 mm center hole in top of cap

feature

closure type black polypropylene hole cap

feature

closure type black polypropylene hole cap

fitting

thread for 8-425

fitting

thread for 13-425

fitting

thread for 18-400

fitting

thread for 8-425

compatibility

for use with 2 mL vial (standard opening)

compatibility

for use with 4 mL vials with 13-425 thread

compatibility

for use with 15 mL vial

compatibility

for use with 2 mL vial (standard opening)

hardness

55 (Durometer: shore A)

hardness

60 (Durometer: shore A)

hardness

-

hardness

-

packaging

pkg of 1000 ea

packaging

pkg of 100 ea

packaging

pkg of 100 ea

packaging

pkg of 100 ea

General description

Screw caps [black polypropylene hole cap, thread 8-425, septum thickness 1.5 mm, for use with 2 mL vial (standard opening)] are available for use with sealing septa. Polypropylene caps have a maximum temperature of 135° C. The PTFE/silicone septum can be used with most organics (until pierced) and is not recommended for chlorosilanes.

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

Already Own This Product?

Documents related to the products that you have purchased in the past have been gathered in the Document Library for your convenience.

Visit the Document Library

Difficulty Finding Your Product Or Lot/Batch Number?

Product numbers are combined with Pack Sizes/Quantity when displayed on the website (example: T1503-25G). Please make sure you enter ONLY the product number in the Product Number field (Example: T1503).

Example:

T1503
Product Number
-
25G
Pack Size/Quantity

Additional examples:

705578-5MG-PW

PL860-CGA/SHF-1EA

MMYOMAG-74K-13

1000309185

enter as 1.000309185)

Having trouble? Feel free to contact Technical Service for assistance.

Lot and Batch Numbers can be found on a product's label following the words 'Lot' or 'Batch'.

Aldrich Products

  • For a lot number such as TO09019TO, enter it as 09019TO (without the first two letters 'TO').

  • For a lot number with a filling-code such as 05427ES-021, enter it as 05427ES (without the filling-code '-021').

  • For a lot number with a filling-code such as STBB0728K9, enter it as STBB0728 without the filling-code 'K9'.

Not Finding What You Are Looking For?

In some cases, a COA may not be available online. If your search was unable to find the COA you can request one.

Request COA

Customers Also Viewed

Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.

Contact Technical Service