- Home
- Proficiency Tests
- External/Blind
- Water Activity
- Water Activity (AW) Blind/External Proficiency Test
Now:
$105.56
Was:
Was:
— You save
$0.00
Description
Water Activity (AW) Blind/External Proficiency Test
Not all analytes will be present in each PT sample.
Specs
Part Number | 55231 |
Solvent | in water |
Concentration | Varied |
Amount | 5 mL |
Additional Info. | Food and cannabis |
Components (7)
Analyte | CAS No. |
---|---|
Potassium sulfate | 7778-80-5 |
Potassium nitrate | 7757-79-1 |
Potassium chloride | 7447-40-7 |
Ammonium sulfate | 7783-20-2 |
Sodium chloride | 7647-14-5 |
Sodium nitrite | 7632-00-0 |
Potassium Hydroxide | 01310-58-3 |
-
NSI
NSI Hemp Study - Water Activity in Edible Blind/EXTERNAL Proficiency Test
SKU: CMPT-078
Now: $221.00Was:Was:NSI Hemp Study - Water Activity in Edible Blind/EXTERNAL Proficiency Test Designed for quantitative determination of water activity. Provided in duplicate for convenience. This PT is suitable for... -
Absolute Standards
Water Activity (AW) QC/Internal Proficiency Test
SKU: 55231-IN
Now: $105.56Was:Was:Water Activity (AW) QC/Internal Proficiency Test Specs Part Number 55231 Solvent in water -
Absolute Standards
Water Activity (Humidity) Blind Proficiency Test in Gummy
SKU: 55247-EX
Now: $327.78Was:Was:Water Activity (Humidity) PT in Gummy-BPT Specs Part Number 55247 Solvent in gummy matrix Concentration Varied Amount Qty: 1 -
Absolute Standards
Water Activity Blind Proficiency Test in Hemp Bud
SKU: 55246-EX
Now: $327.78Was:Was:Water Activity (Humidity) PT in Hemp Bud-BPT Specs Part Number 55246 Solvent in Hemp bud Concentration Varied Amount 0.5 g -
NSI
NSI HEMP STUDY - Water Activity in Hemp Oil Blind/External Proficiency Test
SKU: CMPT-081
Now: $241.00Was:Was:NSI HEMP STUDY Designed for quantitative determination of water activity. Provided in duplicate for convenience. This PT is suitable for compliance with BCC and Florida as well as other USA states'... -
Absolute Standards
Abamectin Blind/External Proficiency Test
SKU: P38772-EX
Now: $138.89Was:Was:Abamectin PT Specs Part Number 38772 Solvent in acetonitrile Concentration -
Absolute Standards
Water Activity (Humidity) Blind Proficiency Test in Hemp Oil
SKU: 55245-EX
Now: $327.78Was:Was:Water activity (Humidity) PT in Hemp Oil- BPT Specs Part Number 55245 Solvent in hemp oil from seed Concentration Varied Amount 0.5 g </ -
Absolute Standards
Kratom Analysis Blind/External Proficiency Test
SKU: 38574-EX
Now: $772.22Was:Was:Kratom Analysis Blind/External Proficiency Test Mitragynine and 7-hydroxymitragynine, varied in methanol, 5 - 500 ug/mL -
Absolute Standards
Acequinocyl Blind/External Proficiency Test (HPLC)
SKU: 38438-EX
Now: $72.22Was:Was:Acequinocyl Blind/External Proficiency Test (HPLC) Sample Preparation: Transfer & assay by direct injection Evaluation ±20% fixed limits 1mL in ACN Recommended Storage: Freezer (0°C)...