| Vendor | Spec | Unit | Price | Currency | Date |
| chempricehub | National standard | Kg | 11.33 | USD | 20170211 |
| chempricehub | National standard | Kg | 0.28 | USD | 20170210 |
| chempricehub | National standard | Kg | 167.9 | USD | 20170210 |
| chempricehub | National standard | Kg | 67.47 | USD | 20170210 |
| chempricehub | National standard | Kg | 0.15 | USD | 20170201 |
| chempricehub | National standard | Kg | 5.57 | USD | 20170201 |
| chempricehub | National standard | Kg | 138.72 | USD | 20170201 |
| chempricehub | National standard | Kg | 997.71 | USD | 20170201 |
| chempricehub | National standard | Kg | 77.91 | USD | 20170201 |
| chempricehub | National standard | Kg | 34.64 | USD | 20170201 |