Spex Assurance® Grade Laboratory Fortifying Stock (LFS) Solutions

Spex Assurance® Grade Laboratory Fortifying Stock (LFS) Solutions
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Multi-element standards for AA & ICP analysis
  • Spike laboratory fortified blank and sample matrix
  • Manufactured under ISO 9001, ISO/IEC 17025 and ISO 17034 compliance
Laboratory Fortifying Stock (LFS) Solutions is used for spiking the laboratory fortified blank and the laboratory fortified sample matrix. Two (2 mL) of the LFS solution must be added to a 100 mL aliquot of the laboratory fortified blank. This blank must be carried through the entire sample preparation procedure and analysis scheme.

Chemicals sold by Cole-Parmer are not intended for and should not be (i) used for medical, surgical or other patient oriented applications, or (ii) combined with any food product or ingested in any form.

Can’t find the standards you are looking for? Spex CertiPrep®can make custom standards to meet your exact needs. Contact us for more information at [email protected] or call us at 732-549-7144.
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$479.00 - $919.00USD / Each

4 variations of this product are available.

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4 PRODUCT OPTIONS
Compareitem specifications
Element/Ion Volume (mL) Description
Availability Pricing
Spex LFS-1-100 Assurance® Grade LFS Solution 1 with Mercury for AA & ICP in 5% HNO3/tr. Tartaric Acid/tr. HF; 125 mL EW-04568-10
COMPARE
Two bottle set 125 Assurance® Grade LFS Solution 1 with Mercury for AA & ICP in 5% HNO3/tr. Tartaric Acid/tr. HF; 125 mL
$543.00USD / Each
Add To Cart

+ADD TOLIST

Spex LFS-1-500 Assurance® Grade LFS Solution 1 with Mercury for AA & ICP in 5% HNO3/tr. Tartaric Acid/tr. HF; 500 mL EW-04568-11
COMPARE
Multiple 500 Assurance® Grade LFS Solution 1 with Mercury for AA & ICP in 5% HNO3/tr. Tartaric Acid/tr. HF; 500 mL
$919.00USD / Each
Add To Cart

+ADD TOLIST

Spex LFS-1-100N Assurance® Grade LFS Solution 1 without Mercury for AA & ICP in 5% HNO3/tr. Tartaric Acid/tr. HF; 125 mL EW-04568-12
COMPARE
Multiple 125 Assurance® Grade LFS Solution 1 without Mercury for AA & ICP in 5% HNO3/tr. Tartaric Acid/tr. HF; 125 mL
$479.00USD / Each
Add To Cart

+ADD TOLIST

Spex LFS-1-500N Assurance® Grade LFS Solution 1 without Mercury for AA & ICP in 5% HNO3/tr. Tartaric Acid/tr. HF; 500 mL EW-04568-13
COMPARE
Multiple 500 Assurance® Grade LFS Solution 1 without Mercury for AA & ICP in 5% HNO3/tr. Tartaric Acid/tr. HF; 500 mL
$793.00USD / Each
Add To Cart

+ADD TOLIST

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