30-2000-WWW: Preweighed FusionFlux® Formulation Lithium Metaborate 100% (LiBO2); 1lb

30-2000-WWW: Preweighed FusionFlux® Formulation Lithium Metaborate 100% (LiBO2); 1lb

30-2150-WW.WWW: Preweighed FusionFlux® Formulation with Non-wetting agent, Lithium Metaborate 98.5% (LiBO2)/ Lithium Bromide 1.5% (LiBr); 1lb

30-2150-WW.WWW: Preweighed FusionFlux® Formulation with Non-wetting agent, Lithium Metaborate 98.5% (LiBO2)/ Lithium Bromide 1.5% (LiBr); 1lb

30-2100-WW.WWW: Preweighed FusionFlux® Formulation with Non-wetting agent, Lithium Metaborate 99.5% (LiBO2)/ Lithium Bromide 0.5% (LiBr); 1lb

Chemplex® Preweighed FusionFlux® formulations are a must for any high throughput lab. They are made from high quality borate materials, pre-fused to ensure a uniformed mixture that is used to obtain consistent results. They are packaged in a re-sealable SpectroVial® with the amount of contents specified by you. Choose the formulation that best suits your sample for optimal fusion results. Simply add your sample to vial or direcly to crucible.

Features

Preweighed to YOUR specifications from 0.5 to 15mg

Packaged in re-sealable SpectroVials®

No-overlapping flaps to trap FusionFlux® as in pre-weighed packets

Actual weights printed on label

Multiple formulations and low melting points, with and without non-wetting agents

Highest purity

PreFused

Uniform particle size

Shape

Composition

Anhydrous

$0.00
Availability: In stock
SKU
30-2100-WW.WWW

The flux fusion process is an effective and simple method for preparing powdered sample substances for XRF, ICP and AA analysis. The method is based on the dissolution of a sample in conjunction with an appropriate fluxing ingredient at an appropriate temperature. For direct XRF analysis, the molten mixture is cast into glass-like beads or further processed for ICP or AA solution analysis. The most effective fluxing agents are lithium borates as represented by Chemplex® FusionFlux® Formulations.

Attributes of FusionFlux® Formulations

Pre-Fused: reduces exceeding the volumetric capacity of crucibles to maintain sample-to-fusion flux ratio recipes and avert the potential possibility of spill over.

High Purity: reduces the introduction of potentially influential foreign element contamination by selectively controlling the starting material purity and the pre-fusion process.

Low Melting Point: assures the dissolution process at effective temperatures but safely below temperatures of constituent elements considered sensitive to volatility loss.

Low LOI: eliminates time consuming accounting for loss on ignition; typically less than 0.03% loss on ignition.

Anhydrous: reduces water content and eliminates the conventional procedure of drying prior to use.

Homogeneity: ensures compositionally similar constituent particles for homogeneous melts.

Granulation: promotes uniform particle size, configuration and distribution by minimizing the introduction of "dust" particles to insignificant levels of concern; typically contain less than 0.05% particles less than 100 microns.

Diversified Mixtures: offers the flexibility of selecting from assorted mixtures of different melting points to reduce eutectic melting temperatures of samples and controlling volatile element evolvement.

Non-wetting agents: (NWA) help reduce the surface tension of the sample solution and make it less prone to sticking to the platinum ware. Each sample does not require a lot of non-wetting agents and Chemplex® FusionFlux® formulations are available with the preset concentrations of the Non-wetting agent. It is highly recommended to use non-wetting agents to lengthen the platinum ware life.

More Information

TECHNICAL SPECIFICATIONS

Concentration, PPM Typical Trace Impurities Elements
< 10 Al, Ca, Cd, Cr, Cu, Fe, K, Mg, Mn, Mo, Na, Ni, P, Pb, S, Si, Zn

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