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Isotope Dilution

Our Isotope Dilution Certified Reference Materials are designed for quantitative analysis by the Isotope Dilution Analysis technique. These stable "non-radioactive" Isotope Standards are certified in concentration and abundances according to ISO 17034 and ISO/IEC 17025 (unless noted otherwise).

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201Hg-enriched Methylmercury, 5µg/gg in acetic acid:methanol (3:1)

Code: QX149289

Butyltin QuantID kit - 119Sn-enriched Butyltin compounds, 1 µg/g

Code: QX129357

Dibutyltin QuantID - 118Sn-enriched Dibutyltin, 1 µg/g

Code: QX129354
£ POA

Ethylmercury QuantID - 198Hg-enriched Ethylmercury, 5µg/g in acetic acid/methanol (3:1)

Code: QX149350

alpha-HBCDD isomer 81Br enriched, 1 µg/g

Code: QX129352
£ POA

beta-HBCDD isomer 81Br enriched, 1 µg/g

Code: QX129353
£ POA

gamma-HBCDD isomer 81Br enriched, 1 µg/g

Code: QX129355
£ POA

199Hg-enriched Methylmercury, 5µg/g in acetic acid:methanol (3:1)

Code: QX149290

Methylmercury QuantID - 201Hg-enriched Methylmercury - 5 µg/g

Code: QX129358
£ POA

PBDE QuantID BDE100 - 81Br-enriched BDE100, 2µg/g

Code: QX129346
£ POA

PBDE QuantID BDE153 - 81Br-enriched BDE153, 2 µg/g

Code: QX129347
£ POA

PBDE QuantID BDE154 - 81Br-enriched BDE154, 2 µg/g

Code: QX129348
£ POA

PBDE QuantID BDE28 - 81Br-enriched BDE28, 2 µg/g

Code: QX129349
£ POA

PBDE QuantID BDE47 - 81Br-enriched BDE47, 2 µg/g

Code: QX129350
£ POA

PBDE QuantID BDE99 - 81Br-enriched BDE99, 2 µg/g

Code: QX129351
£ POA

PBDE QuantID kit - Priority congeners PBDE kit, 2 µg/g

Code: QX129359
£ POA

Tributyltin QuantID - 119Sn-enriched Tributyltin, 1µg/g TBT in acetic acid/methanol (3:1)

Code: QX149351
£ POA

HBCDD QuantID kit - HBCDD kit (alpha, beta & gamma isomers), 1 µg/g

Code: QX129356
£ POA