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di-Ammoniumperoxodisulfat (APS), EMSURE® ACS, Reag. Ph. Eur. analyse reagens, Supelco®

Leverandør: Merck

Beskrivelse: di-Ammoniumperoxodisulfat (APS), EMSURE® ACS, Reag. Ph. Eur. analyse reagens, Supelco®

MSDS

Natriumazid til syntese, Sigma-Aldrich®

Leverandør: Merck

Beskrivelse: Natriumazid til syntese, Sigma-Aldrich®

MSDS

Svovlsyre 98%, LiChropur™ for HPLC, Supelco®

Leverandør: Merck

Beskrivelse: Svovlsyre 98%, LiChropur™ for HPLC, Supelco®

Triethylphosphit ≥97.0% (by GC) til syntese, Sigma-Aldrich®

Leverandør: Merck

Beskrivelse: Triethylphosphit ≥97.0% (by GC) til syntese, Sigma-Aldrich®

MSDS

Test Kits, Photometric, COD Cell Tests for seawater / high chloride contents, Spectroquant®

Leverandør: Merck

Beskrivelse: COD Cell Tests where customers can measure COD in samples of seawater or unlimited chloride levels.

MSDS

Natriumhydroxid 30% in aqueous solution, Suprapur® til sporstofanalyse, Supelco®

Leverandør: Merck

Beskrivelse: Natriumhydroxid 30% in aqueous solution, Suprapur® til sporstofanalyse, Supelco®

MSDS Certifikater

Xylen, EMSURE® Reag. Ph. Eur., ISO analyse reagens

Leverandør: Merck

Beskrivelse: 1.08297 Xylene (isomeric mixture) EMSURE® is a real isomeric mixture of ortho-, meta- and para-Xylene.

HPLC columns, Purospher® STAR RP-18 endcapped

Leverandør: Merck

Beskrivelse: Fast method development of complex samples across the pH range from 1,5 to 10,5 with different mobile phases and temperature conditions.
Purospher® STAR RP-18 endcapped HPLC columns are designed for universal use. Basic, neutral and metal-chelating compounds can easily be separated with simple mobile phases – naturally without peak tailing. Thanks to its outstanding performance and stability, Purospher® STAR RP-18 endcapped offers maximum flexibility in method development. Robust methods can be developed over the entire pH range from 1,5 to 10,5. High pH-stability allows the separation of strongly basic compounds with alkaline eluents. The combination of high purity silica, best all-round retention characteristics, outstanding pH stability up to pH 10,5, and suitability for up to 100% aqueous mobile phases, make Purospher® STAR RP-18 endcapped an all-round top performance column, almost universal in its range of applications.

MSDS