| 21 | Larutan Standar Konduktivitas 923 uS per cm | Botol | 1.00 |
| 22 | Larutan Standar N-nitrat 1000 mg per L | Botol | 1.00 |
| 23 | Larutan Standar N-nitrit 1000 mg per L | Botol | 1.00 |
| 24 | LarutanStandar N Amonia 1000 mg per L | Botol | 1.00 |
| 25 | Stablcal Turbidity Standar kurang dari 0,1 NTU | Botol | 5.00 |
| 26 | Stablcal Turbidity Standar 10 NTU | Botol | 5.00 |
| 27 | Stablcal Turbidity Standar 20 NTU | Botol | 5.00 |
| 28 | Stablcal Turbidity Standar 100 NTU | Botol | 5.00 |
| 29 | Stablcal Turbidity Standar 200 NTU | Botol | 5.00 |
| 30 | Stablcal Turbidity Standar 800 NTU | Botol | 5.00 |
| 31 | Stablcal Turbidity Standar 1000 NTU | Botol | 5.00 |
| 32 | Stablcal Turbidity Standar 4000 NTU | Botol | 5.00 |
| 33 | Silica Gel | pack | 3.00 |
| 34 | Asam Askorbat | Botol | 3.00 |
