SIAL Brand
Displaying 14001-14050 of 19750 results.
| Sigma Cat.No. | Description |
|---|---|
| PE1587 | Endothal -WS Proficiency Testing Material |
| PE1593 | Ammonia - WS Proficiency Testing Material |
| PE1595 | Organochlorine Pesticides Ampule 1 - WS Proficiency Testing Material |
| PE1596 | Adipate/Phthalate - WS Proficiency Testing Material |
| PE1619 | TPH in Water (high level) Proficiency Testing Material |
| PE1625 | Silica DE-PT Proficiency Testing Material |
| PE1708 | Diesel in Water - PT Concentrate for dilution to 1L, Proficiency Testing Material |
| PE1798 | Gasoline in Water - PT Proficiency Testing Material, Concentrate for dilution to 100 mL |
| PE1799 | TPH in Water (low level) Proficiency Testing Material |
| PE3041 | Minerals - Whole Volume - WP Proficiency Testing Material |
| PE3050 | Residue - WP Proficiency Testing Material, 500 mL ready to use standard |
| PE3051 | Complex Nutrients - Whole Volume - WP Proficiency Testing Material |
| PE3053 | Trace Metals 2 - Whole Volume - WP Proficiency Testing Material |
| PE3054 | Cyanide - Whole Volume - WP Proficiency Testing Material |
| PE3060 | Anions - Whole Volume - WP Proficiency Testing Material |
| PE3074 | Hardness/TSS - Whole Volume - WP Proficiency Testing Material |
| PE3081 | Turbidity - Whole Volume - WP Proficiency Testing Material |
| PE3083 | Oil and Grease - Whole Volume - WP Proficiency Testing Material |
| PE3130 | Demand - Whole Volume - WP Proficiency Testing Material |
| PE3131 | Oil and Grease in Seawater - Whole Volume - WP Proficiency Testing Material |
| PE3132 | Trace Metals 1 - Whole Volume - WP Proficiency Testing Material |
| PE3136 | Minerals in Seawater - Whole Volume - WP Proficiency Testing Material |
| PE3145 | Complex Nutrients in Seawater - Whole Volume - WP Proficiency Testing Material |
| PE3163 | Trace Metals 1 in Seawater - Whole Volume - WP Proficiency Testing Material |
| PE3179 | Simple Nutrients in Seawater - Whole Volume - WP Proficiency Testing Material |
| PE3189 | Trace Metals 2 in Seawater - Whole Volume - WP Proficiency Testing Material |
| PE3198 | Simple Nutrients - Whole Volume - WP Proficiency Testing Material |
| PE3342 | Turbidity - Whole Volume - WS Proficiency Testing Material |
| PE3364 | Anions - Whole Volume - WS Proficiency Testing Material |
| PE3381 | Corrosivity/Sodium - Whole Volume - WS Proficiency Testing Material |
| PE3458 | Trace Metals - WS (Whole Volume) Sample 2 Proficiency Testing Material |
| PE3488 | Trace Metals - WS (Whole Volume) Sample 1 Proficiency Testing Material |
| PE3506 | UV254 - Whole Volume - WS Proficiency Testing Material |
| PE5000 | Dimethyl Sulfone - qNMR proficiency testing material |
| PEA1900 | Sulfur Dioxide in Impinger Solution Proficiency Testing Material |
| PEA1901 | Ammonia in Impinger Solution Proficiency Testing Material |
| PEA1902 | Fluoride in Impinger Solution Proficiency Testing Material |
| PEA1903 | Sulfuric Acid in Impinger Solution Proficiency Testing Material |
| PEA1904 | Nitrogen Oxide in Impinger Solution Proficiency Testing Material |
| PEA1905 | Hydrogen Halides/Halogens in Impinger Solution Proficiency Testing Material |
| PEA1906 | Particulate Matter in Impinger Solution Proficiency Testing Material |
| PEA1907 | Particulate Matter on Filter Paper Proficiency Testing Material |
| PEA1910 | Metals on Filter Paper Proficiency Testing Material |
| PEA1911 | Anions on Filter Paper Proficiency Testing Material |
| PEA1912 | Mercury on Filter Paper Proficiency Testing Material |
| PEA1913 | Lead on Filter Paper Proficiency Testing Material |
| PEA1914 | Chromium (VI) on Filter Paper Proficiency Testing Material |
| PEA1915 | Metals in Impinger Solution Proficiency Testing Material |
| PEA1916 | Mercury in Impinger Solution Proficiency Testing Material |
| PEP001 | Analgesics - IR Identification PT Proficiency Testing Material |