1000ug/mL PHOSPHORUS 500mL

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1000ug/mL PHOSPHORUS 500mL

Phosphorus Expanded View


Location:  Group 15, Period 3
Atomic Weight:  30.97376
Coordination Number:  6
Chemical Form in Solution:  OP(OH)2(O)1-

Storage & Handling:  Keep tightly sealed when not in use. Store and use at 20 ± 4°C. Do not pipet from container. Do not return portions removed for pipetting to container.

Chemical Compatibility:  Soluble in HCl, HNO3, H2SO4, and HF aqueous matrices water and NH4OH. Stable with all metals and inorganic anions at low to moderate ppm levels under acidic conditions; precipitates with several metals occur in neutral media at higher concentrations.

Stability:  2-100 ppb levels - stability unknown - in 1% HNO3 / LDPE container. 1-10,000 ppm solutions chemically stable for years in 0-1% HNO3 / LDPE container.

P Containing Samples (Preparation & Solution):  Metal (never found free in nature); Oxides (water soluble); Ores (naturally occurring only as the phosphate, except for a few rare minerals found in meteorites - Na2CO3 fusion in Pt0); Organic Matrices (dry ash mixed with Na2CO3 in Pt0 at 450°C then increase heat to 1000°C to fuse; or, perform a H2SO4 / H2O2 acid digestion).

Atomic Spectroscopic Information:  (red text indicates severe at ~ concs.)
Technique / Line Estimated D.L.* Order Type Interferences
ICP-OES 178.287 nm 0.03/.002 µg/mL 1 atom I
ICP-OES 177.495 nm 0.01/.005 µg/mL 1 atom Cu, Hf
ICP-OES 213.618 nm 0.08/.03 µg/mL 1 atom Cu, Mo
ICP-MS 31 amu 6000+ ppt n/a M+ 14N21H, 15N16O, 14N17O, 13C18O, 12C18O1H, 62Ni2+
*ICP-OES D.L.'s are given as radial / axial view

Phosphorus (P) Standards In Our Store

Product Specifications

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    1000ug/mL PHOSPHORUS 500mL

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Assayed by validated wet chemical procedures
Assayed by validated ICP-OES procedures

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