Thermo Scientific™ 4 mL (13mm) Screw Thread Vials
These 4mL (13mm) 15 x 45mm vials are manufactured from superior 51A amber (Type 1, Class AB) or clear glass and feature a 13-425 thread finish. Available in Thermo Scientific™ National™ and Chromacol™ brands. Features: Microsampling and High Recovery Vials allow maximum sample extraction without need for separate inserts Graduated, write-on patch available for convenient sample identification Optiona…
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Easy to use and lead to reliable titrating measurements
Titration of chemical compounds
The Screw thread vials are manufactured from expansion borosilicate clear of a 4-ml volume capacity (B7999-2). Very convenient to prepare a series of solution containing various equivalents of the ratio of the two compounds present to complete titrating measurements with the UV-vis spectrometer. It keeps well stored the prepared mixture at constant and stable experimental conditions (like pH) and not showing evaporation over time.
Review Date: 22 Nov 2022 | Fisher Scientific
Great results.
Scanning samples
Provides accurate, reliable results for lab, field, and industrial processes.
Review Date: 19 Jul 2021 | Fisher Scientific
Best vials we've found.
HPLC Vials
These vials are the best out of all that we have tested. Their write-on spots do not smear or smudge when we write on them, caps are easy to screw on, and we've never had any break on us!
Review Date: 16 Mar 2020 | Fisher Scientific
Superb laboratory product.
Wet lab testing of food products
Easy to use. Standardized, good, and available in the market.
Review Date: 18 Jun 2019 | Fisher Scientific
Great results
GC sample prep
Its the best and the greatest there ever was. Good results
Review Date: 11 Apr 2019 | Fisher Scientific
Great product
Analytical Chemistry
These are screw thread 4 ml glass vials. We have tried vials from other manufacturers but these are the best. They are chemical resistant and good for high temps.
Review Date: 29 Jun 2016 | Fisher Scientific
These 4mL (13mm) 15 x 45mm vials are manufactured from superior 51A amber (Type 1, Class AB) or clear glass and feature a 13-425 thread finish.
Available in Thermo Scientific™ National™ and Chromacol™ brands.
Features:
- Microsampling and High Recovery Vials allow maximum sample extraction without need for separate inserts
- Graduated, write-on patch available for convenient sample identification
- Optional silanized (deactivated) glass maximizes recovery of critical polar, labile or OH-interacting compounds
- Polyspring inserts are self-aligning and provide a cushion against needle contact
Recommended for the following instruments:
- Thermo Scientific™ Dionex&tradje;
- Shimadzu™
- Spark Holland™
- Varian™
- VWR (Merck)/Hitachi™
- Waters™(Wisp 48 Position Carousel)
