Reference Materials for Density Meters
Density meter reference fluid is supplied in a 10 ml single use, sealed glass ampoule with breakable nozzle to prevent contamination. Each purchase includes: UKAS certificate, safety data sheet (SDS) and comes packed in a robust aluminium tube for additional protection during shipping and for ease of storage.
Density meter reference fluid has a shelf life of 3 years, and can be stored at room temperature. Products will be good to use for the entirety of its shelf life as long as remains sealed. Reference materials are supplied in a variety of densities depending on your application.
Please see table overleaf.
| Code | Product | Description | Density(gm/ml) | Uncertainty(K=2) (gm/ml) | Dangerous goods |
| 90-101 | CRM-D-692 | 2,2,4 trimethylpentane | 0.69200 | 0.000005 | DG No.UN1262 |
| 90-102 | CRM-D-749 | Dodecane | 0.74900 | 0.00001 | |
| 90-103 | CRM-D-790 | Jet A-1 | 0.79000 | 0.00001 | DG No.UN1223 |
| 90-104 | CRM-D-824 | Lube~8 mPa.s@40°C | 0.82400 | 0.00001 | |
| 90-105 | CRM-D-867 | Lube~32 mPa.s@40°C | 0.86700 | 0.00001 | |
| 90-106 | CRM-D-878 | Lube~100 mPa.s@40°C | 0.87800 | 0.00001 | |
| 90-107 | CRM-D-898 | Lube~460 mPa.s@40°C | 0.89800 | 0.00001 | |
| 90-108 | CRM-D-950 | Ethanol in water ~40°C ABV | 0.95000 | 0.00003 | DG No.UN1170 |
| 90-109 | CRM-D-986 | Ethanol in water ~9°C ABV | 0.98600 | 0.00001 | DG No.UN1170 |
| 90-110 | CRM-D-998 | Water | 0.99800 | 0.00001 | |
| 90-111 | CRM-D-1024 | Coastal Seawater | 1.02400 | 0.00001 | |
| 90-112 | CRM-D-1029 | Ocean Seawater | 1.02900 | 0.00001 | |
| 90-113 | CRM-D-1037 | Dextrose in water~10°C w/w | 1.03700 | 0.00001 | |
| 90-114 | CRM-D-1191 | Dimethyl phthalate ~17mPa.s@20°C | 1.19100 | 0.00001 | |
| 90-115 | CRM-D-1249 | 2,4-Dichlorotoluene | 1.24900 | 0.00002 | DG No.UN3082 |
| 90-116 | CRM-D-1623 | Tetrachloroethylene | 1.62300 | 0.00001 | DG No.UN1897 |
