Nominal 30 μm diameter polystyrene spheres
SIAL/NIST1961 - NIST® SRM® 1961
Synonym: Polystyrene spheres
Product Type: Chemical
| form | liquid |
| grade | certified reference material |
| manufacturer/tradename | NIST® |
| packaging | pkg of 5 mL |
| Quality Level | 100 ![]() |
| General description: | SRM 1961_cert ![]() SRM 1961_SDS ![]() |
| Legal Information: | NIST is a registered trademark of National Institute of Standards and Technology |
| Legal Information: | SRM is a registered trademark of National Institute of Standards and Technology |
| Other Notes: | Please download a current certificate at nist.gov/SRM for current analytes and certified values. |
| RIDADR | NONH for all modes of transport |
| WGK Germany | WGK 2 |
| UNSPSC | 41116107 |

