| 81446 | 聚1,4异戊二烯标准品 20'000 | 1,4-Polyisoprene Standard 20'000, | stab. with ~0.1% 2,6-di-tert-butyl-p-cresol | 500 mg |
| 81447 | 聚1,4异戊二烯标准品 30'000 | 1,4-Polyisoprene Standard 30'000, | stab. with ~0.1% 2,6-di-tert-butyl-p-cresol | 250 mg |
| 81448 | 聚1,4异戊二烯标准品 50'000 | 1,4-Polyisoprene Standard 50'000, | stab. with ~0.1% 2,6-di-tert-butyl-p-cresol | 500 mg |
| 81449 | 聚1,4异戊二烯标准品 70'000 | 1,4-Polyisoprene Standard 70'000 , | stab. with ~0.1% 2,6-di-tert-butyl-p-cresol | 500 mg |
| 81451 | 聚1,4异戊二烯标准品 100'000 | 1,4-Polyisoprene Standard 100'000, | stab. with ~0.1% 2,6-di-tert-butyl-p-cresol | 500 mg |
| 81452 | 聚1,4异戊二烯标准品 150'000 | 1,4-Polyisoprene Standard 150'000, | stab. with ~0.1% 2,6-di-tert-butyl-p-cresol | 500 mg |
| 81453 | 聚1,4异戊二烯标准品 200'000 | 1,4-Polyisoprene Standard 200'000, | stab. with ~0.1% 2,6-di-tert-butyl-p-cresol | 500 mg |
| 81454 | 聚1,4异戊二烯标准品 300'000 | 1,4-Polyisoprene Standard 300'000, | stab. with ~0.1% 2,6-di-tert-butyl-p-cresol | 500 mg |
| 81461 | 聚1,4异戊二烯标准品 400'000 | 1,4-Polyisoprene Standard 400'000, | stab. with ~0.1% 2,6-di-tert-butyl-p-cresol | 250 mg |
| 81463 | 聚1,4异戊二烯标准品 600'000 | 1,4-Polyisoprene Standard 600'000, | stab. with ~0.1% 2,6-di-tert-butyl-p-cresol | 250 mg |
| 81455 | 聚1,4异戊二烯标准品 800'000 | 1,4-Polyisoprene Standard 800'000, | stab. with ~0.1% 2,6-di-tert-butyl-p-cresol | 500 mg |
