Cas：7782-49-2
中文名称：硒
英文名称：硒
SMILES：[Se]
EINECS：231-194-7
MDL：MFCD00134090
中文同义名：
硒粉; 硒; 硒酸盐; 精料精; 硒粉/高纯硒; 锡片; 高纯硒; 硒块;
英文同义名：
VANDEX; YEAST BOUND SELENIUM; WIENINGERS REAGENT; WIENINGER'S REAGENT; SELENIUM SINGLE ELEMENT STANDARD; SELENIUM STANDARD; SELENIUM STANDARD SOLUTION; SELENIUM PLASMA EMISSION SPECTROSCOPY STANDARD;
熔点：217 °C(lit.)<br>
沸点：684.9 °C(lit.)<br>
密度：4.81 g/mL at 25 °C(lit.)<br>
性状：powder<br>
存储条件：Storage temperature: no restrictions.
| 货号 | 纯度 | 规格/包装 | 货期 | 市场价 | 更新日期 |
|---|---|---|---|---|---|
| 品牌：合作品牌 | |||||
| AA51N-1 | 1000 μg/mL in 2-5% Nitric Acid (AccuStandard) | 100ml | 国内现货 | 275.00 | 2024-04-26 |
| ICP-51N-1 | 1000 μg/mL in 2-5% Nitric Acid (AccuStandard) | 100ml | 国内现货 | 468.00 | 2024-04-26 |
| ICP-MS-51N-0.1X-1 | 1000 μg/mL in 2-5% Nitric Acid (AccuStandard) | 100ml | 国内现货 | 619.00 | 2024-04-26 |
| ICP-MS-51N-0.01X-1 | 100 μg/mL in 2-5% Nitric Acid (AccuStandard) | 100ml | 国内现货 | 468.00 | 2024-04-26 |
| 品牌：Aladdin | |||||
| S105193-100g | 99.9% metals basis,200目 | 100g | 国内现货 | 328.90 | 2024-04-08 |
| S105193-25g | 99.9% metals basis,200目 | 25g | 国内现货 | 104.90 | 2024-04-23 |
| S105193-500g | 99.9% metals basis,200目 | 500g | 国内现货 | 1364.90 | 2024-04-23 |
| S105194-100g | ≥99.99% metals basis,≥200目 | 100g | 国内现货 | 270.90 | 2024-04-23 |
| S105194-25g | ≥99.99% metals basis,≥200目 | 25g | 国内现货 | 99.90 | 2024-04-23 |
| S105194-500g | ≥99.99% metals basis,≥200目 | 500g | 国内现货 | 915.90 | 2024-04-23 |
| S105194-5g | ≥99.99% metals basis,≥200目 | 5g | 国内现货 | 44.90 | 2024-04-23 |
| S105195-100g | ≥99.999% metals basis,D50 ≥80目 | 100g | 国内现货 | 648.90 | 2024-04-23 |
| S105195-25g | ≥99.999% metals basis,D50 ≥80目 | 25g | 国内现货 | 165.90 | 2024-04-23 |
| S105195-500g | ≥99.999% metals basis,D50 ≥80目 | 500g | 国内现货 | 2720.90 | 2024-04-23 |
| S105195-5g | ≥99.999% metals basis,D50 ≥80目 | 5g | 国内现货 | 52.90 | 2024-04-23 |
| S105198-20ml | 12.1±1.1μg/L | 20ml | 国内现货 | 103.90 | 2024-04-23 |
| S105199-100g | ≥99.999% metals basis，粒径：1-6mm | 100g | 国内现货 | 486.90 | 2024-04-23 |
| S105199-25g | ≥99.999% metals basis，粒径：1-6mm | 25g | 国内现货 | 99.90 | 2024-04-23 |
| S105199-5g | ≥99.999% metals basis，粒径：1-6mm | 5g | 国内现货 | 42.90 | 2024-04-23 |
| S140801-100g | ≥99.999% metals basis | 100g | 国内现货 | 629.90 | 2024-04-23 |
| S140801-25g | ≥99.999% metals basis | 25g | 国内现货 | 167.90 | 2024-04-23 |
| S141356-50ml | analytical standard ,1000ug/ml in 2.0mol/L HNO3 | 50ml | 国内现货 | 188.90 | 2024-04-23 |
| S105193-2.5kg | 99.9% metals basis,200目 | 2.5kg | 国内现货 | 5249.90 | 2024-04-23 |
| S105194-2.5kg | ≥99.99% metals basis,≥200目 | 2.5kg | 国内现货 | 3632.90 | 2024-04-23 |
| S498354-100g | 99.99% metals basis,100目 | 100g | 国内现货 | 179.90 | 2024-04-23 |
| S498354-25g | 99.99% metals basis,100目 | 25g | 国内现货 | 89.90 | 2024-04-23 |
| S498354-500g | 99.99% metals basis,100目 | 500g | 国内现货 | 715.90 | 2024-04-08 |
| S498348-2.5kg | 99.9% metals basis,100目 | 2.5kg | 国内现货 | 2573.90 | 2024-04-23 |
| S498348-25g | 99.9% metals basis,100目 | 25g | 国内现货 | 80.90 | 2024-04-03 |
| S498348-500g | 99.9% metals basis,100目 | 500g | 国内现货 | 644.90 | 2024-04-10 |
| S498329-100g | ≥99.9% metals basis，粒径：1-6mm | 100g | 国内现货 | 379.90 | 2024-04-23 |
| S498329-1kg | ≥99.9% metals basis，粒径：1-6mm | 1kg | 国内现货 | 3499.90 | 2024-04-23 |
| S498329-25g | ≥99.9% metals basis，粒径：1-6mm | 25g | 国内现货 | 119.90 | 2024-04-23 |
| S498329-500g | ≥99.9% metals basis，粒径：1-6mm | 500g | 国内现货 | 1499.90 | 2024-04-23 |
| S498339-100g | ≥99.99% metals basis，粒径：1-6mm | 100g | 国内现货 | 409.90 | 2024-04-23 |
| S498339-500g | ≥99.99% metals basis，粒径：1-6mm | 500g | 国内现货 | 1699.90 | 2024-04-23 |
| S498339-5g | ≥99.99% metals basis，粒径：1-6mm | 5g | 国内现货 | 35.90 | 2024-04-23 |
| S498339-25g | ≥99.99% metals basis，粒径：1-6mm | 25g | 国内现货 | 129.90 | 2024-04-23 |
| 品牌：罗恩 | |||||
| R014814-100g | 硒粉,99.9%（高纯试剂） | 100g | 国内现货 | 180.00 | 2024-04-22 |
| R014814-25g | 硒粉,99.9%（高纯试剂） | 25g | 国内现货 | 63.00 | 2024-04-22 |
| R014816-100g | 硒粒,≥99.999% metals basis，粒径：1-6mm | 100g | 国内现货 | 467.00 | 2024-04-22 |
| R014816-25g | 硒粒,≥99.999% metals basis，粒径：1-6mm | 25g | 国内现货 | 146.00 | 2024-04-22 |
| R015484-100g | 硒粉,99.998%（100目,高纯试剂） | 100g | 国内现货 | 592.00 | 2024-04-22 |
| R015484-25g | 硒粉,99.998%（100目,高纯试剂） | 25g | 国内现货 | 150.00 | 2024-04-22 |
| R051187-25g | 硒粉,99.99%（200目 高纯试剂） | 25g | 国内现货 | 95.00 | 2024-04-22 |
| R051187-100g | 硒粉,99.99%（200目 高纯试剂） | 100g | 国内现货 | 258.00 | 2024-04-22 |
| R051187-500g | 硒粉,99.99%（200目 高纯试剂） | 500g | 国内现货 | 878.00 | 2024-04-22 |
| R095066-25g | 硒粒,≥99.999%（高纯试剂）粒径：1-6mm | 25g | 国内现货 | 203.00 | 2024-04-22 |
| R095066-100g | 硒粒,≥99.999%（高纯试剂）粒径：1-6mm | 100g | 国内现货 | 802.00 | 2024-04-22 |
| R095066-5g | 硒粒,≥99.999%（高纯试剂）粒径：1-6mm | 5g | 国内现货 | 40.00 | 2024-04-22 |
| R014814-500g | 硒粉,99.9%（高纯试剂） | 500g | 国内现货 | 660.00 | 2024-04-22 |
| R014814-100g | 99.9%（高纯试剂） | 100g | 国内现货 | 180.00 | 2023-08-05 |
| R014814-25g | 99.9%（高纯试剂） | 25g | 国内现货 | 63.00 | 2023-08-05 |
| R014816-100g | ≥99.999% metals basis，粒径：1-6mm | 100g | 国内现货 | 467.00 | 2023-08-05 |
| R014816-25g | ≥99.999% metals basis，粒径：1-6mm | 25g | 国内现货 | 146.00 | 2023-08-05 |
| R015484-100g | 99.998%（100目,高纯试剂） | 100g | 国内现货 | 592.00 | 2023-08-05 |
| R015484-25g | 99.998%（100目,高纯试剂） | 25g | 国内现货 | 150.00 | 2023-08-05 |
| R051187-25g | 99.99%（200目 高纯试剂） | 25g | 国内现货 | 95.00 | 2023-08-05 |
| R051187-100g | 99.99%（200目 高纯试剂） | 100g | 国内现货 | 258.00 | 2023-08-05 |
| R051187-500g | 99.99%（200目 高纯试剂） | 500g | 国内现货 | 878.00 | 2023-08-05 |
| R095066-5g | ≥99.999%（高纯试剂）粒径：1-6mm | 5g | 国内现货 | 40.00 | 2023-08-05 |
| R095066-25g | ≥99.999%（高纯试剂）粒径：1-6mm | 25g | 国内现货 | 203.00 | 2023-08-05 |
| R095066-100g | ≥99.999%（高纯试剂）粒径：1-6mm | 100g | 国内现货 | 802.00 | 2023-08-05 |
| R014814-500g | 99.9%（高纯试剂） | 500g | 国内现货 | 660.00 | 2023-08-05 |
| R002456-50ml | 硒标准溶液,1000ug /ml（溶剂：2.0 mol/L HNO3） | 50ml | 国内现货 | 189.00 | 2024-03-31 |
| 品牌：Meryer | |||||
| M26333 | 99.99%,200目 硒粉 | 500g | 国内现货 | 927.00 | 2023-04-10 |
| M26333 | 99.99%,200目 硒粉 | 100g | 国内现货 | 281.00 | 2023-04-10 |
| M26333 | 99.99%,200目 硒粉 | 25g | 国内现货 | 91.00 | 2023-04-10 |
| E16001 | 99.99% 硒粉 | 250g | 国内现货 | 367.00 | 2023-04-10 |
| E16001 | 99.99% 硒粉 | 50g | 国内现货 | 96.00 | 2023-04-10 |
| M88255 | ≥99.99% metals basis，200目 硒粉 | 5g | 国内现货 | 50.00 | 2023-04-10 |
| M88254 | 99.9% metals basis 硒粉 | 25g | 国内现货 | 67.00 | 2023-04-10 |
| M88255 | ≥99.99% metals basis，200目 硒粉 | 500g | 国内现货 | 697.00 | 2023-04-10 |
| M88255 | ≥99.99% metals basis，200目 硒粉 | 100g | 国内现货 | 220.00 | 2023-04-10 |
| M88255 | ≥99.99% metals basis，200目 硒粉 | 25g | 国内现货 | 91.00 | 2023-04-10 |
| M88254 | 99.9% metals basis 硒粉 | 500g | 国内现货 | 520.00 | 2023-04-10 |
| M88254 | 99.9% metals basis 硒粉 | 100g | 国内现货 | 160.00 | 2023-04-10 |
| M88255 | ≥99.99% metals basis，200目 硒粉 | 2.5kg | 国内现货 | 2716.00 | 2023-04-10 |
| M88254 | 99.9% metals basis 硒粉 | 2.5kg | 国内现货 | 1907.00 | 2023-04-10 |
| M26333 | 99.99%,200目 | 25g | 国内现货 | 91.00 | 2024-04-22 |
| M26333 | 99.99%,200目 | 100g | 国内现货 | 281.00 | 2024-04-22 |
| M26333 | 99.99%,200目 | 500g | 国内现货 | 927.00 | 2024-01-16 |
| M88254 | 99.9% metals basis | 25g | 国内现货 | 67.00 | 2024-04-22 |
| M88254 | 99.9% metals basis | 100g | 国内现货 | 160.00 | 2024-04-22 |
| M88255 | ≥99.99% metals basis，200目 | 25g | 国内现货 | 91.00 | 2024-04-22 |
| M88254 | 99.9% metals basis | 500g | 国内现货 | 520.00 | 2024-04-22 |
| E16001 | 99.99% | 50g | 国内现货 | 96.00 | 2024-04-22 |
| E16001 | 99.99% | 250g | 国内现货 | 367.00 | 2024-04-22 |
| M88255 | ≥99.99% metals basis，200目 | 5g | 国内现货 | 50.00 | 2024-04-22 |
| M88256 | ≥99.999% metals basis，粒径：1-6mm | 5g | 国内现货 | 38.00 | 2024-04-22 |
| M88256 | ≥99.999% metals basis，粒径：1-6mm | 25g | 国内现货 | 137.00 | 2024-04-22 |
| M88255 | ≥99.99% metals basis，200目 | 100g | 国内现货 | 220.00 | 2024-04-22 |
| M88254 | 99.9% metals basis | 2.5kg | 国内现货 | 1907.00 | 2024-04-22 |
| M88256 | ≥99.999% metals basis，粒径：1-6mm | 100g | 国内现货 | 438.00 | 2024-04-22 |
| M88255 | ≥99.99% metals basis，200目 | 500g | 国内现货 | 697.00 | 2024-04-22 |
| M88256 | ≥99.999% metals basis，粒径：1-6mm | 500g | 国内现货 | 2106.00 | 2024-04-22 |
| M88255 | ≥99.99% metals basis，200目 | 2.5kg | 国内现货 | 2716.00 | 2024-03-20 |
| M88482 | 99.998% metals basis，100目 | 5g | 国内现货 | 62.00 | 2024-04-22 |
| M88482 | 99.998% metals basis，100目 | 25g | 国内现货 | 141.00 | 2024-04-22 |
| M88482 | 99.998% metals basis，100目 | 100g | 国内现货 | 556.00 | 2024-04-22 |
| M88482 | 99.998% metals basis，100目 | 500g | 国内现货 | 2214.00 | 2024-04-22 |
| M88563 | 无定型， 2-6mm (0.08-0.2in)，99.999% (metals basis) | 1g | 国内现货 | 48.00 | 2024-04-22 |
| M88563 | 无定型， 2-6mm (0.08-0.2in)，99.999% (metals basis) | 5g | 国内现货 | 116.00 | 2024-04-22 |
| M88563 | 无定型， 2-6mm (0.08-0.2in)，99.999% (metals basis) | 25g | 国内现货 | 323.00 | 2024-04-22 |
| M88563 | 无定型， 2-6mm (0.08-0.2in)，99.999% (metals basis) | 100g | 国内现货 | 1202.00 | 2024-01-22 |
| 品牌：TCI | |||||
| E1457 | Selenium (Powder) | 25g | 国内现货 | 160.00 | 2024-01-23 |
| E1457 | 99.9% | 25g | 国内现货 | 160.00 | 2024-04-23 |
| E1457 | Selenium (Powder) | 5g | 国内现货 | 100.00 | 2024-01-23 |
| E1457 | 99.9% | 100g | 国内现货 | 620.00 | 2024-04-23 |
| 品牌：麦克林 | |||||
| S817647 | 硒粉,99.9% metals basis | 25g | 国内现货 | 66.00 | 2024-04-23 |
| S817647 | 硒粉,99.9% metals basis | 100g | 国内现货 | 169.00 | 2024-04-23 |
| S817647 | 硒粉,99.9% metals basis | 500g | 国内现货 | 636.00 | 2024-04-23 |
| S817647 | 硒粉,99.9% metals basis | 2.5kg | 国内现货 | 2499.00 | 2024-04-23 |
| S817648 | 硒粉,≥99.99% metals basis,200目 | 5g | 国内现货 | 40.00 | 2024-04-23 |
| S817648 | 硒粉,≥99.99% metals basis,200目 | 25g | 国内现货 | 99.00 | 2024-04-23 |
| S817648 | 硒粉,≥99.99% metals basis,200目 | 100g | 国内现货 | 269.00 | 2024-04-23 |
| S817648 | 硒粉,≥99.99% metals basis,200目 | 500g | 国内现货 | 915.00 | 2024-04-23 |
| S817651 | 硒粒,≥99.999% metals basis，粒径：1-6mm | 5g | 国内现货 | 42.00 | 2024-04-23 |
| S817651 | 硒粒,≥99.999% metals basis，粒径：1-6mm | 25g | 国内现货 | 152.00 | 2024-04-23 |
| S817651 | 硒粒,≥99.999% metals basis，粒径：1-6mm | 100g | 国内现货 | 486.00 | 2024-04-23 |
| S817651 | 硒粒,≥99.999% metals basis，粒径：1-6mm | 500g | 国内现货 | 2340.00 | 2024-04-23 |
| S822809 | 硒粉,99.998% metals basis，100目 | 100g | 国内现货 | 617.00 | 2024-04-23 |
| S822809 | 硒粉,99.998% metals basis，100目 | 500g | 国内现货 | 2460.00 | 2024-04-23 |
| S836978 | 硒丸,无定型, 2-6mm (0.08-0.2in),99.999% (metals basis) | 1g | 国内现货 | 53.00 | 2024-04-23 |
| S836978 | 硒丸,无定型, 2-6mm (0.08-0.2in),99.999% (metals basis) | 5g | 国内现货 | 128.00 | 2024-04-23 |
| S836978 | 硒丸,无定型, 2-6mm (0.08-0.2in),99.999% (metals basis) | 25g | 国内现货 | 358.00 | 2024-04-23 |
| S822809 | 硒粉,99.998% metals basis，100目 | 5g | 国内现货 | 68.00 | 2024-04-23 |
| S822809 | 硒粉,99.998% metals basis，100目 | 25g | 国内现货 | 156.00 | 2024-04-23 |
| 品牌：吉至Acmec | |||||
| S49950-100g | 99.9%（高纯试剂） | 100g | 国内现货 | 168.00 | 2023-07-19 |
| S49950-25g | 99.9%（高纯试剂） | 25g | 国内现货 | 58.00 | 2023-07-19 |
| S72990-25g | 99.99%,200目 | 25g | 国内现货 | 78.00 | 2024-04-23 |
| S72990-100g | 99.99%,200目 | 100g | 国内现货 | 218.00 | 2024-04-23 |
| 品牌：Boer玻尔 | |||||
| B602401-25g | 硒粉;99.998% metals basis，100目 | 25g | 国内现货 | 150.00 | 2024-01-26 |
| B602399-25g | 硒丸;无定型, 2-6mm (0.08-0.2in),99.999% (metals basis) | 25g | 国内现货 | 429.00 | 2023-05-17 |
| B602399-5g | 硒丸;无定型, 2-6mm (0.08-0.2in),99.999% (metals basis) | 5g | 国内现货 | 123.00 | 2023-05-17 |
| B602399-100g | 硒丸;无定型, 2-6mm (0.08-0.2in),99.999% (metals basis) | 100g | 国内现货 | 1304.00 | 2023-06-26 |
| B602401-100g | 硒粉;99.998% metals basis，100目 | 100g | 国内现货 | 592.00 | 2023-05-17 |
| B602401-500g | 硒粉;99.998% metals basis，100目 | 500g | 国内现货 | 2362.00 | 2023-05-17 |
| B602401-5g | 硒粉;99.998% metals basis，100目 | 5g | 国内现货 | 65.00 | 2023-05-17 |
| B602398-2.5kg | 硒粉;99.9% metals basis | 2.5kg | 国内现货 | 2463.00 | 2024-01-26 |
| B602398-500g | 硒粉;99.9% metals basis | 500g | 国内现货 | 660.00 | 2024-01-26 |
| B602398-25g | 硒粉;99.9% metals basis | 25g | 国内现货 | 63.00 | 2023-12-18 |
| B602398-100g | 硒粉;99.9% metals basis | 100g | 国内现货 | 180.00 | 2023-11-21 |
| B602400-500g | 硒粉;≥99.99% metals basis,200目 | 500g | 国内现货 | 880.00 | 2023-05-17 |
| B602400-100g | 硒粉;≥99.99% metals basis,200目 | 100g | 国内现货 | 260.00 | 2023-06-26 |
| B602402-25g | 硒粒;≥99.999% metals basis，粒径：1-6mm | 25g | 国内现货 | 150.00 | 2023-05-17 |
| 品牌：Alfa | |||||
| 010601 | 99.5% | 50g | 国内现货 | 1924.00 | 2024-04-26 |
| 010601 | 99.5% | 5g | 国内现货 | 593.00 | 2024-04-26 |
| 010601 | 99.5% | 50g | 国内现货 | 1924.00 | 2024-04-22 |
| 010601 | 99.5% | 5g | 国内现货 | 593.00 | 2024-04-22 |
| 品牌：innochem | |||||
| A01045 | ≥99.99% metals basis,200目 | 100g | 国内现货 | 230.00 | 2024-04-22 |
| A31771 | ≥99.9% metals basis, 200目 | 100g | 国内现货 | 153.00 | 2024-04-22 |
| A31771 | ≥99.9% metals basis, 200目 | 25g | 国内现货 | 58.00 | 2024-04-22 |
| A65992 | ≥99.999% metals basis, 粒径：1-6mm | 100g | 国内现货 | 290.00 | 2023-09-15 |
| A65992 | ≥99.999% metals basis, 粒径：1-6mm | 25g | 国内现货 | 125.00 | 2024-03-14 |
| A65993 | ≥99.999% metals basis, ≥100目 | 100g | 国内现货 | 560.00 | 2024-04-22 |
| A65993 | ≥99.999% metals basis, ≥100目 | 25g | 国内现货 | 155.00 | 2024-04-22 |
| A65995 | ≥99.999% metals basis, 200 mesh | 250g | 国内现货 | 615.00 | 2024-04-22 |
| A65995 | ≥99.999% metals basis, 200 mesh | 50g | 国内现货 | 110.00 | 2024-04-22 |
| A80583 | 99.5% metals basis | 250g | 国内现货 | 355.00 | 2024-04-22 |
| A80583 | 99.5% metals basis | 50g | 国内现货 | 110.00 | 2024-04-22 |
| A80583 | 99.5% metals basis | 5g | 国内现货 | 58.00 | 2024-04-22 |
| A31771 | ≥99.9% metals basis, 200目 | 23g | 国内现货 | 52.00 | 2024-03-14 |
| A01045 | ≥99.99% metals basis,200目 | 25g | 国内现货 | 78.00 | 2024-04-22 |
| A65992 | ≥99.999% metals basis, 粒径：1-6mm | 20g | 国内现货 | 79.00 | 2023-06-13 |
| A65993 | ≥99.999% metals basis, ≥100目 | 94g | 国内现货 | 520.00 | 2024-03-14 |
| A01045 | ≥99.99% metals basis,200目 | 6g | 国内现货 | 25.00 | 2023-08-02 |
| A01045 | ≥99.99% metals basis,200目 | 500g | 国内现货 | 745.00 | 2024-04-22 |
| A01045 | ≥99.99% metals basis,200目 | 5g | 国内现货 | 28.00 | 2024-04-08 |
| 品牌：Acros | |||||
| 198070500 | 50g | 国内现货 | 738.00 | 2024-04-22 | |
| 198072500 | 250g | 国内现货 | 2028.00 | 2024-04-22 | |
| 419271000 | 100g | 国内现货 | 1331.00 | 2024-04-22 | |
| 419275000 | 500g | 国内现货 | 5526.00 | 2024-04-22 | |
| 198070010 | 1kg | 国内现货 | 6083.00 | 2024-04-22 | |
| 品牌：Sigma-Aldrich | |||||
| 209651 | powder, −100mesh, ≥99.5% trace metals basis ;硒(Sigma-Aldrich) | 50g | 国内现货 | 799.73 | 2024-04-22 |
| 209651 | powder, −100mesh, ≥99.5% trace metals basis ;硒(Sigma-Aldrich) | 250g | 国内现货 | 2307.93 | 2024-04-22 |
| 229865 | powder, −100mesh, 99.99% trace metals basis ;硒(Sigma-Aldrich) | 5g | 国内现货 | 805.11 | 2024-04-22 |
| 229865 | powder, −100mesh, 99.99% trace metals basis ;硒(Sigma-Aldrich) | 20g | 国内现货 | 2379.52 | 2024-04-22 |
| 204307 | pellets, <5mm particle size, ≥99.999% trace metals basis ;硒(Sigma-Aldrich) | 20g | 国内现货 | 1160.95 | 2024-04-22 |
| 204307 | pellets, <5mm particle size, ≥99.999% trace metals basis ;硒(Sigma-Aldrich) | 100g | 国内现货 | 2794.81 | 2024-04-22 |
| 204307 | pellets, <5mm particle size, ≥99.999% trace metals basis ;硒(Sigma-Aldrich) | 5g | 国内现货 | 651.26 | 2024-04-22 |
| 209643 | pellets, <5mm, ≥99.99% trace metals basis ;硒(Sigma-Aldrich) | 50g | 国内现货 | 1101.02 | 2024-04-11 |
| 229865 | powder, −100mesh, 99.99% trace metals basis ;硒 | 5g | 国内现货 | 805.11 | 2024-04-22 |
| 209651 | powder, −100mesh, ≥99.5% trace metals basis ;硒 | 50g | 国内现货 | 799.73 | 2024-04-22 |
| 209651 | powder, −100mesh, ≥99.5% trace metals basis ;硒 | 250g | 国内现货 | 2307.93 | 2024-04-22 |
| 204307 | pellets, <5mm particle size, ≥99.999% trace metals basis ;硒 | 100g | 国内现货 | 2794.81 | 2024-04-22 |
| 204307 | pellets, <5mm particle size, ≥99.999% trace metals basis ;硒 | 5g | 国内现货 | 651.26 | 2024-04-22 |
| 204307 | pellets, <5mm particle size, ≥99.999% trace metals basis ;硒 | 20g | 国内现货 | 1160.95 | 2024-04-22 |
| 209643 | pellets, <5mm, ≥99.99% trace metals basis ;硒 | 50g | 国内现货 | 1101.02 | 2024-04-18 |
| 229865 | powder, −100mesh, 99.99% trace metals basis ;硒 | 20g | 国内现货 | 2379.52 | 2024-04-22 |
| 品牌：J&K | |||||
| 207664 | Selenium, 99.99% 99.99% (J&K) | 10g | 国内现货 | 178.00 | 2024-04-22 |
| 207664 | Selenium, 99.99% 99.99% (J&K) | 50g | 国内现货 | 417.00 | 2024-04-22 |
| 927907 | Selenium, 99.999%, powder, 200 mesh 99.999% (J&K) | 100g | 国内现货 | 372.00 | 2024-04-22 |
| 927907 | Selenium, 99.999%, powder, 200 mesh 99.999% (J&K) | 25g | 国内现货 | 103.00 | 2024-04-22 |
| 953669 | Selenium, 99.999%, powder, 100 mesh 99.999% (J&K) | 100g | 国内现货 | 621.00 | 2023-07-06 |
| 937472 | Selenium, 99.999%, shot, 1 - 6 mm 99.999% (J&K) | 50g | 国内现货 | 211.00 | 2024-04-22 |
| 937472 | Selenium, 99.999%, shot, 1 - 6 mm 99.999% (J&K) | 10g | 国内现货 | 63.00 | 2024-04-22 |
| 953669 | Selenium, 99.999%, powder, 100 mesh 99.999% (J&K) | 25g | 国内现货 | 206.00 | 2024-04-22 |
| 937472 | Selenium, 99.999%, shot, 1 - 6 mm 99.999% (J&K) | 250g | 国内现货 | 899.00 | 2024-04-22 |
| 品牌：Adamas | |||||
| 82874AK | 99%(200-300mesh);RG | 500g | 国内现货 | 568.00 | 2024-04-26 |
| 82874LD | 99.99%,blocky;RG | 500g | 国内现货 | 784.00 | 2024-04-26 |
| 82874LC | 99.99%,blocky;RG | 100g | 国内现货 | 231.00 | 2024-04-26 |
| 82874LB | 99.99%,blocky;RG | 25g | 国内现货 | 85.00 | 2024-04-26 |
| 82874LA | 99.99%,blocky;RG | 5g | 国内现货 | 38.00 | 2024-04-26 |
| 82874JE | 99.999%,2-6mm (0.08-0.2in),无定型;RG | 500g | 国内现货 | 6140.00 | 2024-04-26 |
| 82874JD | 99.999%,2-6mm (0.08-0.2in),无定型;RG | 100g | 国内现货 | 1364.00 | 2024-04-26 |
| 82874JC | 99.999%,2-6mm (0.08-0.2in),无定型;RG | 25g | 国内现货 | 449.00 | 2024-04-26 |
| 82874JA | 99.999%,2-6mm (0.08-0.2in),无定型;RG | 1g | 国内现货 | 49.00 | 2024-04-26 |
| 82874NE | 99.9999%,blocky;RG | 500g | 国内现货 | 6294.00 | 2024-04-26 |
| 82874ND | 99.9999%,blocky;RG | 100g | 国内现货 | 1399.00 | 2024-04-26 |
| 82874NC | 99.9999%,blocky;RG | 25g | 国内现货 | 400.00 | 2024-04-26 |
| 82874NB | 99.9999%,blocky;RG | 5g | 国内现货 | 99.00 | 2024-04-26 |
| 82874NA | 99.9999%,blocky;RG | 1g | 国内现货 | 28.00 | 2024-04-26 |
| 82874CB | 99.5%,-325 mesh,powder;RG | 100g | 国内现货 | 134.00 | 2024-04-26 |
| 82874CA | 99.5%,-325 mesh,powder;RG | 25g | 国内现货 | 45.00 | 2024-04-26 |
| 82874GE | 99.9999%,-80mesh,powder;RG | 500g | 国内现货 | 8241.00 | 2024-04-26 |
| 82874GD | 99.9999%,-80mesh,powder;RG | 100g | 国内现货 | 1832.00 | 2024-04-26 |
| 82874GC | 99.9999%,-80mesh,powder;RG | 25g | 国内现货 | 549.00 | 2024-04-26 |
| 82874GA | 99.9999%,-80mesh,powder;RG | 1g | 国内现货 | 42.00 | 2024-04-26 |
| 82874FC | 99.999%,-100mesh,powder;RG | 100g | 国内现货 | 504.00 | 2024-04-26 |
| 82874FB | 99.999%,-100mesh,powder;RG | 25g | 国内现货 | 140.00 | 2024-04-26 |
| 82874FA | 99.999%,-100mesh,powder;RG | 5g | 国内现货 | 33.00 | 2024-04-26 |
| 82874BC | granular，99.9999%，1-6mm;RG | 100g | 国内现货 | 600.00 | 2024-04-26 |
| 82874BB | granular，99.9999%，1-6mm;RG | 25g | 国内现货 | 154.00 | 2024-04-26 |
| 82874BA | granular，99.9999%，1-6mm;RG | 5g | 国内现货 | 43.00 | 2024-04-26 |
| 82874AC | 99.99%,powder,200 mesh;RG | 2.5kg | 国内现货 | 3480.00 | 2024-04-26 |
| 82874AG | 99.99%,powder,100 mesh;RG | 2.5kg | 国内现货 | 3498.00 | 2024-04-26 |
| 82874AB | 99.95%,1-6mm;RG | 100g | 国内现货 | 160.00 | 2024-04-26 |
| 82874AA | 99.95%,1-6mm;RG | 25g | 国内现货 | 45.00 | 2024-04-26 |
| 82874Z | 99.95%,1-6mm;RG | 500g | 国内现货 | 500.00 | 2024-04-26 |
| 82874P | powder,99.999% (metals basis) ,200mesh;RG | 25g | 国内现货 | 105.00 | 2024-04-26 |
| 82874O | powder,99.999% (metals basis) ,200mesh;RG | 5g | 国内现货 | 51.00 | 2024-04-26 |
| 82874Q | powder,99.999% (metals basis) ,200mesh;RG | 100g | 国内现货 | 290.00 | 2024-04-26 |
| 82874N | 99%(200-300mesh);RG | 100g | 国内现货 | 155.00 | 2024-04-26 |
| 82874H | 99.99%,powder,100 mesh;RG | 25g | 国内现货 | 86.00 | 2024-04-26 |
| 82874T | 99.99%,powder,100 mesh;RG | 500g | 国内现货 | 752.00 | 2024-04-26 |
| 82874G | 99.99%,powder,100 mesh;RG | 100g | 国内现货 | 236.00 | 2024-04-26 |
| 82874Y | powder,99.999% (metals basis) ,200mesh;RG | 500g | 国内现货 | 950.00 | 2024-04-26 |
| 82874X | 99.99%,powder,200 mesh;RG | 500g | 国内现货 | 745.00 | 2024-04-26 |
| 82874W | 99.99%,powder,200 mesh;RG | 100g | 国内现货 | 230.00 | 2024-04-26 |
| 82874V | 99.99%,powder,200 mesh;RG | 25g | 国内现货 | 78.00 | 2024-04-26 |
| 82874FD | 99.999%,-100mesh,powder;RG | 500g | 国内现货 | 1440.00 | 2024-04-26 |
| 82874CC | 99.5%,-325 mesh,powder;RG | 500g | 国内现货 | 524.00 | 2024-04-26 |
| 品牌：Aldrich | |||||
| 209643 | pellets, <5mm, ≥99.99% trace metals basis ;硒(Aldrich) | 50g | 国内现货 | 1101.02 | 2024-02-26 |
| 229865 | powder, −100mesh, 99.99% trace metals basis ;硒(Aldrich) | 5g | 国内现货 | 805.11 | 2024-02-26 |
| 229865 | powder, −100mesh, 99.99% trace metals basis ;硒(Aldrich) | 20g | 国内现货 | 2379.52 | 2024-02-26 |
| 209651 | powder, −100mesh, ≥99.5% trace metals basis ;硒(Aldrich) | 50g | 国内现货 | 799.73 | 2024-02-26 |
| 209651 | powder, −100mesh, ≥99.5% trace metals basis ;硒(Aldrich) | 250g | 国内现货 | 2307.93 | 2024-02-26 |
| 204307 | pellets, <5mm particle size, ≥99.999% trace metals basis ;硒(Aldrich) | 100g | 国内现货 | 2794.81 | 2024-02-26 |
| 204307 | pellets, <5mm particle size, ≥99.999% trace metals basis ;硒(Aldrich) | 20g | 国内现货 | 1160.95 | 2024-02-26 |
| 919519 | 80nm particle size, 0.15wt. % in water, dispersion ;Selenium nanoparticles(Aldrich) | 1ml | 国内现货 | 2596.45 | 2024-02-26 |
| 204307 | pellets, <5mm particle size, ≥99.999% trace metals basis ;硒(Aldrich) | 5g | 国内现货 | 651.26 | 2024-02-26 |
| 229865 | powder, −100mesh, 99.99% trace metals basis ;硒 | 5g | 国内现货 | 805.11 | 2024-03-25 |
| 229865 | powder, −100mesh, 99.99% trace metals basis ;硒 | 20g | 国内现货 | 2379.52 | 2024-03-25 |
| 209651 | powder, −100mesh, ≥99.5% trace metals basis ;硒 | 50g | 国内现货 | 799.73 | 2024-03-25 |
| 209651 | powder, −100mesh, ≥99.5% trace metals basis ;硒 | 250g | 国内现货 | 2307.93 | 2024-03-25 |
| 204307 | pellets, <5mm particle size, ≥99.999% trace metals basis ;硒 | 100g | 国内现货 | 2794.81 | 2024-03-25 |
| 204307 | pellets, <5mm particle size, ≥99.999% trace metals basis ;硒 | 20g | 国内现货 | 1160.95 | 2024-03-25 |
| 209643 | pellets, <5mm, ≥99.99% trace metals basis ;硒 | 50g | 国内现货 | 1101.02 | 2024-03-25 |
| 品牌：玛雅试剂 | |||||
| PT82874-14375 | 99.99%+,基准试剂 PT | 5g | 国内现货 | 120.00 | 2024-04-26 |
| 品牌：星菲化学 | |||||
| XFB0020-F-10g | 99.990% | 10g | 国内现货 | 67.00 | 2024-04-22 |
| 品牌：坛墨质检/TMstandard | |||||
| BW30026-1000-N-20 | 1000mg/L | 20ml | 国内现货 | 50.00 | 2099-12-31 |
| BW30026-100-N-20 | 100mg/L | 20ml | 国内现货 | 40.00 | 2099-12-31 |
| BW30026-100-N-50 | 100mg/L | 50ml | 国内现货 | 60.00 | 2099-12-31 |
| BW30026-1000-N-50 | 1000mg/L | 50ml | 国内现货 | 70.00 | 2099-12-31 |
