Thermo Scientific™

Validex™ Count Precision Size Standards

 Related applications:
Clinical & Translational Research
Validate the performance of liquid particle counters with Thermo Scientific™ Validex™ Count Precision Size Standards. Excellent for instrument calibration and verification in the drinking water industry and for low level liquid particle counting and calibration, standards contain NIST™-traceable polymer particles packaged in ultrapure water at concentrations ideal for use in validating the performance of liquid particle counters.

Particle counting in the drinking water industry has rapidly become an indispensable technology for optimizing water quality. The majority of particle counters used in the drinking water industry operate on the principle of single particle light obscuration.

Error loading your content!

  Catalog number Price ({{currency}}) Availability Qty
{{product.sku}}
also known as {{product.formattedSku}} 
{{product.availability.message}} Add To Cart

{{addItemToList.successMessage}} {{addItemToList.listName}}


Back to top

Description

Features:
  • Composition of suspension optimized to promote dispersion of particles
  • Contains 500mL of suspension at a nominal concentration of 1000 particles per mL
  • Stir bar included in the bottle to aid dispersion
  • Certified concentration
  • Ultraclean diluent
  • No dilution required
  • Sample directly from bottle to avoid contamination
  • Larger volume for appropriate testing

Innovative particle technology design and manufacturing experience

A reliable source for world class particle technology solutions:

  • Magnetic particles
  • Size standards (NIST traceable)
  • Flow cytometry particles
  • Dyed and fluorescent particles
  • Clinical diagnostic and specialty application particles

Particle Technology product line ›



Documents

Manuals & protocols