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w/ Bottom Spring for Stnd.

Limited volume inserts are available in either glass or polypropylene and both conical and flat bottom varieties. For inserts with polymer bottom spring, the spring acts as a shock absorber that protects against breakage if the needle bottoms out. The conical inserts permit complete sample removal.

4005BS-425 50 uL Glass Conical Insert w/ Bottom Spring---case pack of 100
4015BS-529 100 uL Glass Conical Insert w/ Plastic Flange-case pack of 100
4025-531 250 uL Glass Flat Bottom Insert-case pack of 1000
Item#:
4015BS-529
Your Price:
61.98
Each

Limited volume inserts are available in either glass or polypropylene and both conical and flat bottom varieties. For inserts with polymer bottom spring, the spring acts as a shock absorber that protects against breakage if the needle bottoms out. The conical inserts permit complete sample removal.

4005BS-425 50 uL Glass Conical Insert w/ Bottom Spring---case pack of 100
4015BS-529 100 uL Glass Conical Insert w/ Plastic Flange-case pack of 100
4025-531 250 uL Glass Flat Bottom Insert-case pack of 1000
Item#:
ASCHROMVIAL2
  • Unique design offers users a leakproof fit with ony one-half turn of a cap.
  • Nominal Volume Of 7ml
  • Ideal For Sample Storage
  • Vials Are Autoclavable
  • Compatible With All Major Liquid Scintillation Counting Systems
  • Dimpled Bottoms To Facilitate Filter-Paper Counting
Item#:
ASCHROMVIAL1

Silicone Sealing Mat for 34, 48, 96, and 384-well

silicone sealing mats for storage plates and micro-plates minimize sample evaporation in a wide range of temperatures in incubation and storage applications; especially for storage at higher temperatures or for applications involving aggressive solvents.

These seals pare well with automation as-well-as manual laboratory protocols.  Often used in high-throughput applications or those involving accessing the sample through the cover multiple times.  Well perforations will seal themselves, after penetration, ensuring an airtight closure to the well.

Our mats are chemically resistant and reusable; containing no adhesives or extractables to contaminate samples.  Made of research-grade silicone, they can be autoclaved, and following a 10% bleach wash and ethanol rinse protocol may be reused.

  • Made of research-grade silicone
  • Perforated wells for easy sample access
  • Re-sealable perforations
  • Resists coring and tearing
  • Eliminates cross-talk between wells
  • Suitable for high-temperature storage
  • Mats can be reused
  • For use with assay and storage plates
  • Printed alpha numeric grid for easy reference
  • Used for sample and compound storage.
Item#:
ASSSSM
Thread closure and Septa 9mm

A variety of closures and septa are available for R.A.M. vials including:

5395F-09 9mm R.A.M. cap, black, PTFE/Sil Septa
5397F-09 9mm R.A.M. cap, black, PTFE/Silicone w/ slit

Case pack of 1000 caps/septa

Item#:
5397F-09
Your Price:
364.62
Each
Thread closure and Septa 9mm

A variety of closures and septa are available for R.A.M. vials including:

5395F-09 9mm R.A.M. cap, black, PTFE/Sil Septa
5397F-09 9mm R.A.M. cap, black, PTFE/Silicone w/ slit

Case pack of 1000 caps/septa

Item#:
5395F-09
Your Price:
247.47
Each
20mL, 23x75mm, flat bottom

20mL Clear Headspace Vial with Flat bottom

Consistently and Quality Made with Affordable Prices: Excellence in Chromatography

Standard 20mm aluminum seal Headspace Vials with Flat Bottoms that form a tight seal with closure for accurate analysis and reproducible results. They are especially useful to heat the samples until the concentration of the gas and liquid phases are in equilibrium so samples can then be taken from the gas phase (headspace).

Clear Headspace Vials with Flat bottoms are available in clear type I borosilicate glass with crimp finishes and can be perfectly sealed with 20 mm Poly Crimp⢠Seal or Aluminum Seals - use with Agilent, Hewlett-Packard, Carlo Erba, Perkin Elmer and Shimadzu analyzers.

These vials make an excellent choice to daily chromatographic experiments in the lab combining the highest quality and consistent results with low cost. A must have for your research.

  • Type: Standard Headspace Vial
  • Volume: 20mL
  • Vial dimensions (diameter x height): 23mm x 75mm
  • Bottom: Flat
  • Crimp: 20mm
  • Color: Clear
  • Material: Borosilicate Glass
Item#:
320020-2375
Your Price:
494.07
Each
PP, 12x32mm, Large Opening

Polypropylene R.A.M. Limited volume vials are 2 mL overall, but with a working volume of 100 uL. These vials accept 9 mm screw caps. Compatible with most autosamplers including Agilent.

Case pack of 1000 vials

Item#:
30109P-1232
Your Price:
233.41
Each
Item#:
ASPCRSEALABI
Item#:
ASR96MATPS
Seal, 0.131", PTFE/Gray Butyl

20mm Aluminum Silver Seal for Headspace and SPME Vials

Consistently and Quality Made with Affordable Prices: Excellence in Chromatography

Preassembled aluminum seals can save valuable time in the lab by helping reduce contamination during sample preparation.
These Aluminum Seals make an excellent choice to daily chromatographic experiments in the lab combining the highest quality and consistent results with low cost. A must have for your research.

Specifications:

  • Cap size: 20mm
  • Material: Aluminum
  • Color: silver
  • Septum: 0.131" PTFE/Gray Butyl Rubber
Item#:
5140-20
Your Price:
934.73
Each
White PP 24-400mm Solid Top

40mL Precleaned VOA Vials - Class 2

Consistently and Quality Made with Affordable Prices: Excellence in Chromatography

These Precleaned Volatile Organic Analysis (VOA) Vials are assembled with solid top white polypropylene caps and are PTFE lined.

As CLASS 2 (Pre-cleaned) containers the vials are processed according to E.P.A. recommended procedures:

  • Washed with laboratory-grade biodegradable, non-phosphate detergent
  • Rinsed with ASTM Type I De-ionized water
  • Oven dried
  • Assembled in a contaminate-free environment

 

Also, the exterior of each case is labeled with a lot number and each case contains a copy of the "Standard Operating Procedure" for washing.

These VOA Class 2 vials make an excellent choice to daily chromatographic experiments in the lab combining the highest quality and consistent results with low cost. A must have for your research.


Specifications:

  • Capacity: 40mL
  • Material Type: Borosilicate Glass
  • Color: Clear
  • Cap Color: White
  • Cap Type: Solid Top, PTFE Lined
  • Cap Size: 24-400mm
Item#:
9-089
Your Price:
131.89
Each
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