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品牌 | 货号 | 包装单位 | 货期 | 产品名称 | 质量规格 | 单价(¥) | 购买数量 |
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罗恩 |
R014814-100g
当天发货 |
100g | 现货 |
硒粉 Selenium |
99.9%(高纯试剂) |
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|
罗恩 |
R014814-25g
当天发货 |
25g | 现货 |
硒粉 Selenium |
99.9%(高纯试剂) |
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|
罗恩 |
R014816-100g
当天发货 |
100g | 现货 |
硒粒 Selenium solution |
≥99.999% metals basis,粒径:1-6mm |
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罗恩 | R014816-25g | 25g | 现货 |
硒粒 Selenium solution |
≥99.999% metals basis,粒径:1-6mm |
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罗恩 | R015484-25g | 25g | 现货 |
硒粉 Selenium solution |
99.998%(100目,高纯试剂) |
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罗恩 | R015484-100g | 100g | 现货 |
硒粉 Selenium solution |
99.998%(100目,高纯试剂) |
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罗恩 |
R002456-50ml
当天发货 |
50ml | 现货 |
硒标准溶液 Selenium solution |
1000ug /ml(溶剂:2.0 mol/L HNO3) |
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|
罗恩 | R002457-20ml | 20ml | 5~7个工作日 |
硒离子标准溶液 Selenium solution |
100µg/ml(溶剂:HNO3) |
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罗恩 | R002457-50ml | 50ml | 5~7个工作日 |
硒离子标准溶液 Selenium solution |
100µg/ml(溶剂:HNO3) |
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罗恩 | R002457-100ml | 100ml | 5~7个工作日 |
硒离子标准溶液 Selenium solution |
100µg/ml(溶剂:HNO3) |
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罗恩 |
R051187-500g
当天发货 |
500g | 现货 |
硒粉 selenium atom |
99.99%(200目 高纯试剂) |
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罗恩 |
R051187-25g
当天发货 |
25g | 现货 |
硒粉 selenium atom |
99.99%(200目 高纯试剂) |
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|
罗恩 |
R051187-100g
当天发货 |
100g | 现货 |
硒粉 selenium atom |
99.99%(200目 高纯试剂) |
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|
罗恩 | R095066-5g | 5g | 现货 |
硒粒 selenium atom |
≥99.999%(高纯试剂)粒径:1-6mm |
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罗恩 | R095066-25g | 25g | 现货 |
硒粒 selenium atom |
≥99.999%(高纯试剂)粒径:1-6mm |
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|
罗恩 | R095066-100g | 100g | 现货 |
硒粒 selenium atom |
≥99.999%(高纯试剂)粒径:1-6mm |
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|
罗恩 |
R014814-500g
当天发货 |
500g | 现货 |
硒粉 Selenium |
99.9%(高纯试剂) |
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罗恩 | R162325-5g | 5g | 5~7个工作日 |
硒粉 selenium atom powde |
99.999%(高纯试剂),D50 ≥80目 |
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罗恩 | R162325-25g | 25g | 5~7个工作日 |
硒粉 selenium atom powde |
99.999%(高纯试剂),D50 ≥80目 |
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罗恩 | R162325-100g | 100g | 5~7个工作日 |
硒粉 selenium atom powde |
99.999%(高纯试剂),D50 ≥80目 |
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罗恩 | R162325-500g | 500g | 5~7个工作日 |
硒粉 selenium atom powde |
99.999%(高纯试剂),D50 ≥80目 |
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阿拉丁 | S105193-25g | 25g | 现货 |
硒粉 Selenium |
99.9% metals basis,200目 |
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阿拉丁 | S105193-100g | 100g | 现货 |
硒粉 Selenium |
99.9% metals basis,200目 |
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阿拉丁 | S105193-500g | 500g | 现货 |
硒粉 Selenium |
99.9% metals basis,200目 |
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阿拉丁 | S105193-2.5kg | 2.5kg | 现货 |
硒粉 Selenium |
99.9% metals basis,200目 |
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阿拉丁 | S105194-25g | 25g | 现货 |
硒粉 Selenium |
≥99.99% metals basis,≥200目 |
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阿拉丁 | S105194-100g | 100g | 现货 |
硒粉 Selenium |
≥99.99% metals basis,≥200目 |
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阿拉丁 | S105194-500g | 500g | 现货 |
硒粉 Selenium |
≥99.99% metals basis,≥200目 |
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阿拉丁 | S105194-2.5kg | 2.5kg | 现货 |
硒粉 Selenium |
≥99.99% metals basis,≥200目 |
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阿拉丁 | S105195-25g | 25g | 现货 |
硒粉 Selenium |
≥99.999% metals basis,D50 ≥80目 |
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阿拉丁 | S105195-100g | 100g | 现货 |
硒粉 Selenium |
≥99.999% metals basis,D50 ≥80目 |
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阿拉丁 | S105195-500g | 500g | 现货 |
硒粉 Selenium |
≥99.999% metals basis,D50 ≥80目 |
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阿拉丁 | S105198-20ml | 20ml | 现货 |
水质硒标样 Selenium standard |
12.1±1.1μg/L |
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阿拉丁 | S105199-25g | 25g | 现货 |
硒粒 Selenium |
≥99.999% metals basis,粒径:1-6mm |
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阿拉丁 | S105199-100g | 100g | 现货 |
硒粒 Selenium |
≥99.999% metals basis,粒径:1-6mm |
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阿拉丁 | S115454-20ml | 20ml | 期货,请咨询 |
硒标准溶液 Selenium standard |
100mg/L in water |
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阿拉丁 | S115455-80ml | 80ml | 期货,请咨询 |
硒标准溶液 Selenium Standard Solution |
100mg/L in 1%HCl |
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阿拉丁 | S140801-25g | 25g | 现货 |
硒块 Selenium |
≥99.999% metals basis |
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阿拉丁 | S140801-100g | 100g | 现货 |
硒块 Selenium |
≥99.999% metals basis |
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阿拉丁 | S141356-50ml | 50ml | 现货 |
硒标准溶液 Selenium Standard Solution |
analytical standard ,1000ug/ml in 2.0mol/L HNO3 |
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阿拉丁 | S105195-5g | 5g | 现货 |
硒粉 Selenium |
≥99.999% metals basis,D50 ≥80目 |
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阿拉丁 | S105194-5g | 5g | 现货 |
硒粉 Selenium |
≥99.99% metals basis,≥200目 |
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阿拉丁 | S105199-5g | 5g | 现货 |
硒粒 Selenium |
≥99.999% metals basis,粒径:1-6mm |
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阿拉丁 | S434872-1EA | 1EA | 期货,请咨询 |
硒 Selenium |
铝箔材,25x25mm,厚度3mm,99.95% |
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阿拉丁 | S434041-250g | 250g | 期货,请咨询 |
硒黑 99+ Selenium black 99+ |
优级试剂 ,适用于分析 |
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阿拉丁 | S434041-50g | 50g | 期货,请咨询 |
硒黑 99+ Selenium black 99+ |
优级试剂 ,适用于分析 |
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阿拉丁 | S434871-250g | 250g | 期货,请咨询 |
硒 Selenium |
粉−100目,≥99.5% trace metals basis |
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阿拉丁 | S434871-50g | 50g | 期货,请咨询 |
硒 Selenium |
粉−100目,≥99.5% trace metals basis |
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阿拉丁 | S498329-100g | 100g | 现货 |
硒粒 Selenium |
≥99.9% metals basis,粒径:1-6mm |
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阿拉丁 | S498329-25g | 25g | 现货 |
硒粒 Selenium |
≥99.9% metals basis,粒径:1-6mm |
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阿拉丁 | S498329-500g | 500g | 现货 |
硒粒 Selenium |
≥99.9% metals basis,粒径:1-6mm |
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阿拉丁 | S498339-100g | 100g | 现货 |
硒粒 Selenium |
≥99.99% metals basis,粒径:1-6mm |
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阿拉丁 | S498339-25g | 25g | 现货 |
硒粒 Selenium |
≥99.99% metals basis,粒径:1-6mm |
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阿拉丁 | S498339-500g | 500g | 现货 |
硒粒 Selenium |
≥99.99% metals basis,粒径:1-6mm |
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阿拉丁 | S498339-5g | 5g | 现货 |
硒粒 Selenium |
≥99.99% metals basis,粒径:1-6mm |
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阿拉丁 | S498348-100g | 100g | 期货,请咨询 |
硒粉 Selenium |
99.9% metals basis,100目 |
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阿拉丁 | S498348-25g | 25g | 请咨询,客服 |
硒粉 Selenium |
99.9% metals basis,100目 |
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阿拉丁 | S498348-500g | 500g | 现货 |
硒粉 Selenium |
99.9% metals basis,100目 |
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阿拉丁 | S498354-100g | 100g | 现货 |
硒粉 Selenium |
99.99% metals basis,100目 |
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阿拉丁 | S498354-25g | 25g | 现货 |
硒粉 Selenium |
99.99% metals basis,100目 |
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阿拉丁 | S498354-500g | 500g | 期货,请咨询 |
硒粉 Selenium |
99.99% metals basis,100目 |
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阿拉丁 | S434041-1kg | 1kg | 期货,请咨询 |
硒黑 99+ Selenium black 99+ |
优级试剂 ,适用于分析 |
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阿拉丁 | S498329-1kg | 1kg | 现货 |
硒粒 Selenium |
≥99.9% metals basis,粒径:1-6mm |
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阿拉丁 | S498348-2.5kg | 2.5kg | 现货 |
硒粉 Selenium |
99.9% metals basis,100目 |
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阿拉丁 | S498354-2.5kg | 2.5kg | 期货,请咨询 |
硒粉 Selenium |
99.99% metals basis,100目 |
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阿拉丁 | S493428-01-100g | 100g | 期货,请咨询 |
硒 Selenium |
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阿拉丁 | S493428-01-2.5kg | 2.5kg | 期货,请咨询 |
硒 Selenium |
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阿拉丁 | S493428-01-25g | 25g | 期货,请咨询 |
硒 Selenium |
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阿拉丁 | S493428-01-500g | 500g | 期货,请咨询 |
硒 Selenium |
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阿拉丁 | S493428-4N-100g | 100g | 期货,请咨询 |
硒 Selenium |
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阿拉丁 | S493428-4N-2.5kg | 2.5kg | 期货,请咨询 |
硒 Selenium |
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阿拉丁 | S493428-4N-25g | 25g | 期货,请咨询 |
硒 Selenium |
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阿拉丁 | S493428-4N-500g | 500g | 期货,请咨询 |
硒 Selenium |
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阿拉丁 | S493428-4N-5g | 5g | 期货,请咨询 |
硒 Selenium |
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阿拉丁 | S493428-5N-100g | 100g | 期货,请咨询 |
硒 Selenium |
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阿拉丁 | S493428-5N-25g | 25g | 期货,请咨询 |
硒 Selenium |
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阿拉丁 | S493428-5N-500g | 500g | 期货,请咨询 |
硒 Selenium |
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阿拉丁 | S493428-5N-5g | 5g | 期货,请咨询 |
硒 Selenium |
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阿拉丁 | S493428-5N1-100g | 100g | 期货,请咨询 |
硒 Selenium |
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阿拉丁 | S493428-5N1-25g | 25g | 期货,请咨询 |
硒 Selenium |
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阿拉丁 | S493428-5N1-5g | 5g | 期货,请咨询 |
硒 Selenium |
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阿拉丁 | S493428-5N2-100g | 100g | 期货,请咨询 |
硒 Selenium |
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阿拉丁 | S493428-5N2-25g | 25g | 期货,请咨询 |
硒 Selenium |
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浩克 | H00014-100g | 100g | 1周 |
硒粉 Selenium powde |
99.99% | 咨询 | 请联系客服购买! |
浩克 | H00014-500g | 500g | 1周 |
硒粉 Selenium powde |
99.99% | 咨询 | 请联系客服购买! |
浩克 | H00548-100g | 100g | 1周 |
硒粒 Selenium pellet |
99.999% | 咨询 | 请联系客服购买! |
浩克 | H00548-500g | 500g | 1周 |
硒粒 Selenium pellet |
99.999% | 咨询 | 请联系客服购买! |
浩克 | H00014-20g | 20g | 1周 |
硒粉 Selenium powde |
99.99% | 咨询 | 请联系客服购买! |
浩克 | H00548-25g | 25g | 1周 |
硒粒 Selenium pellet |
99.999% | 咨询 | 请联系客服购买! |
浩克 | HK1787-25g | 25g | 1周 |
硒颗粒 Selenium slug |
99.9999% | 咨询 | 请联系客服购买! |
浩克 | HK1787-100g | 100g | 1周 |
硒颗粒 Selenium slug |
99.9999% | 咨询 | 请联系客服购买! |
浩克 | HK1787-500g | 500g | 1周 |
硒颗粒 Selenium slug |
99.9999% | 咨询 | 请联系客服购买! |
梯希爱 | E1457-25G | 25G | 现货 |
硒(粉末) Selenium(Powder) |
99.9% |
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梯希爱 | E1457-100G | 100G | 现货 |
硒(粉末) Selenium(Powder) |
99.9% |
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梯希爱 | E1457-5G | 5G | 现货 |
硒(粉末) Selenium(Powder) |
99.9% |
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阿法埃莎 | 010601-5g | 5g | 现货 |
硒粉, -325 目, 99.5% (metals ba... Selenium powder, -325 mesh, ... |
99.5% |
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阿法埃莎 | 010601-50g | 50g | 现货 |
硒粉, -325 目, 99.5% (metals ba... Selenium powder, -325 mesh, ... |
99.5% |
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阿法埃莎 | 010603-50g | 50g | 现货 |
硒丸, 无定型, 2-6mm (0.08-0.2in),... Selenium shot, amorphous, 2-... |
99.999% |
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阿法埃莎 | 010603-250g | 250g | 现货 |
硒丸, 无定型, 2-6mm (0.08-0.2in),... Selenium shot, amorphous, 2-... |
99.999% |
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阿法埃莎 | 010603-1kg | 1kg | 现货 |
硒丸, 无定型, 2-6mm (0.08-0.2in),... Selenium shot, amorphous, 2-... |
99.999% |
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阿法埃莎 | 036208-50g | 50g | 现货 |
硒粉, -200 目, 99.999% (metals ... Selenium powder, -200 mesh, ... |
99.999% |
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阿法埃莎 | 036208-250g | 250g | 现货 |
硒粉, -200 目, 99.999% (metals ... Selenium powder, -200 mesh, ... |
99.999% |
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阿法埃莎 | 045115-1pc | 1pc | 现货 |
硒 锭/块, ≈38mm (1.5in) 直径 Selenium ingot/button, ^=38m... |
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阿法埃莎 | 000290-50g | 50g | 现货 |
硒粒, 无定型, 1-6mm (0.04-0.24in)... Selenium shot, amorphous, 1-... |
99.999+% |
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阿法埃莎 | 000290-250g | 250g | 现货 |
硒粒, 无定型, 1-6mm (0.04-0.24in)... Selenium shot, amorphous, 1-... |
99.999+% |
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阿法埃莎 | 010601-250g | 250g | 现货 |
硒粉, -325 目, 99.5% (metals ba... Selenium powder, -325 mesh, ... |
99.5% |
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阿法埃莎 | A12592-50g | 50g | 现货 |
硒粉, 99+% Selenium, powder, 99+% |
99+% |
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阿法埃莎 | A12592-250g | 250g | 现货 |
硒粉, 99+% Selenium, powder, 99+% |
99+% |
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阿法埃莎 | A12592-1000g | 1000g | 现货 |
硒粉, 99+% Selenium, powder, 99+% |
99+% |
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阿法埃莎 | W00299-25g | 25g | 现货 |
硒粉,CP,≥99% Selenium,CP,≥99% |
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阿法埃莎 | C19807-50GR | 50GR | 现货 |
硒 Selenium, 99.5+%, powder, -2... |
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阿法埃莎 | C19807-250GR | 250GR | 现货 |
硒 Selenium, 99.5+%, powder, -2... |
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阿法埃莎 | C19807-1KG | 1KG | 现货 |
硒 Selenium, 99.5+%, powder, -2... |
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阿法埃莎 | C24392-1KG | 1KG | 现货 |
凯氏定氮片(含硒) Kjeldahl tablets with seleni... |
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阿法埃莎 | C24392-2.5KG | 2.5KG | 现货 |
凯氏定氮片(含硒) Kjeldahl tablets with seleni... |
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阿法埃莎 | C41927-100GR | 100GR | 现货 |
硒,99+%,粉末 Selenium, 99+%, powde |
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阿法埃莎 | C41927-500GR | 500GR | 现货 |
硒,99+%,粉末 Selenium, 99+%, powde |
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Acros | C19807-50g | 50g | 现货 |
硒 Selenium, 99.5+%, powder, -2... |
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Acros | C19807-250g | 250g | 现货 |
硒 Selenium, 99.5+%, powder, -2... |
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Acros | C19807-1KG | 1KG | 现货 |
硒 Selenium, 99.5+%, powder, -2... |
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Acros | C24392-1KG | 1KG | 现货 |
凯氏定氮片(含硒) Kjeldahl tablets with seleni... |
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Acros | C24392-2.5KG | 2.5KG | 现货 |
凯氏定氮片(含硒) Kjeldahl tablets with seleni... |
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Acros | C41927-100g | 100g | 现货 |
硒,99+%,粉末 Selenium, 99+%, powde |
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Acros | C41927-500g | 500g | 现货 |
硒,99+%,粉末 Selenium, 99+%, powde |
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百灵威 | JK927907-25G | 25G | 1天 |
硒 Selenium, 99.999%, powder, 2... |
99.999% |
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百灵威 | JK207664-10G | 10G | 1天 |
硒 Selenium, 99.99% |
99.99% |
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百灵威 | JK207664-50G | 50G | 1天 |
硒 Selenium, 99.99% |
99.99% |
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百灵威 | JK927907-100G | 100G | 1天 |
硒 Selenium, 99.999%, powder, 2... |
99.999% |
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百灵威 | JK953669-100G | 100G | 35天 |
硒 Selenium, 99.999%, powder, 1... |
99.999% |
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百灵威 | JK953669-25G | 25G | 1天 |
硒 Selenium, 99.999%, powder, 1... |
99.999% |
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百灵威 | JK937472-50G | 50G | 1天 |
硒 Selenium, 99.999%, shot, 1 -... |
99.999% |
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百灵威 | JK937472-10G | 10G | 1天 |
硒 Selenium, 99.999%, shot, 1 -... |
99.999% |
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百灵威 | JK912131-500G | 500G | 35天 |
硒粒 Selenium shot, 99.99%, 1-6mm |
99.99% |
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百灵威 | JK937327-500G | 500G | 35天 |
硒粉 Selenium powder , 99.99%, 10... |
99.99% |
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百灵威 | JK983452-500G | 500G | 35天 |
硒粉 Selenium powder , 99.99%, 20... |
99.99% |
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百灵威 | JK937472-250G | 250G | 1天 |
硒 Selenium, 99.999%, shot, 1 -... |
99.999% |
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Accustandard | AA51N-1-100mL | 100mL | 1天 |
硒原子吸收标准品 Selenium AA Standard,1000 μg... |
1000 μg/mL in 2-5% Nitric Acid |
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Accustandard | AA51N-5-500mL | 500mL | 24.5天 |
硒(标准品) Selenium AA Standard,1000 μg... |
1000 μg/mL in 2-5% Nitric Acid |
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Accustandard | ICP-51N-1-100mL | 100mL | 1天 |
硒ICP检测用标准品 Selenium ICP Standard,1000 μ... |
1000 μg/mL in 2-5% Nitric Acid |
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Accustandard | ICP-51N-10X-0.5-50mL | 50mL | 24.5天 |
硒(标准品) Selenium ICP Standard,10000 ... |
10000 μg/mL in 2-5% Nitric Acid |
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Accustandard | ICP-51N-10X-1-100mL | 100mL | 24.5天 |
ICP检测用硒标准品 Selenium ICP Standard,10000 ... |
10000 μg/mL in 2-5% Nitric Acid |
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Accustandard | ICP-51N-10X-5-500mL | 500mL | 24.5天 |
ICP检测用硒标准品 Selenium ICP Standard,10000 ... |
10000 μg/mL in 2-5% Nitric Acid |
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Accustandard | ICP-51N-5-500mL | 500mL | 24.5天 |
硒ICP标准品 Selenium ICP Standard,1000 μ... |
1000 μg/mL in 2-5% Nitric Acid |
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Accustandard | ICP-MS-51N-0.01X-1-100mL | 100mL | 1天 |
硒标准品 Selenium ICP-MS Standard,100... |
100 μg/mL in 2-5% Nitric Acid |
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Accustandard | ICP-MS-51N-0.1X-1-100mL | 100mL | 1天 |
硒ICP-MS标准溶液(标准品) Selenium ICP-MS Standard,100... |
1000 μg/mL in 2-5% Nitric Acid |
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Accustandard | ICP-MS-51N-1-100mL | 100mL | 24.5天 |
硒ICP-MS标准溶液(标准品) Selenium ICP-MS Standard,100... |
10000 μg/mL in 2-5% Nitric Acid |
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Accustandard | WM-75CST-51-50g | 50g | 24.5天 |
硒(标准品) Selenium Wear Metal,1000 μg/... |
1000 μg/g in 75 cSt Base oil |
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PCL | PCL-2021BZ010-50ml | 50ml | 现货 |
硒标准溶液 Selenium standard solution |
1.000mg/ml |
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TRC | S252495-100g | 100g | 4-6周 |
Selenium Shot Selenium Shot |
咨询 | 请联系客服购买! | |
TRC | S252495-25g | 25g | 4-6周 |
Selenium Shot Selenium Shot |
咨询 | 请联系客服购买! | |
TRC | S252495-50g | 50g | 4-6周 |
Selenium Shot Selenium Shot |
咨询 | 请联系客服购买! | |
TRC | S252495-5g | 5g | 4-6周 |
Selenium Shot Selenium Shot |
咨询 | 请联系客服购买! | |
Aldrich | 204307-20G | 20g | 请咨询 |
硒 Selenium |
>=99.999% trace metals basis | 咨询 | 请联系客服购买! |
Aldrich | 204307-100G | 100g | 请咨询 |
硒 Selenium |
>=99.999% trace metals basis | 咨询 | 请联系客服购买! |
Aldrich | 209643-50G | 50g | 请咨询 |
硒 Selenium |
>=99.99% trace metals basis | 咨询 | 请联系客服购买! |
Aldrich | 209643-250G | 250g | 请咨询 |
硒 Selenium |
>=99.99% trace metals basis | 咨询 | 请联系客服购买! |
Aldrich | 209651-50G | 50g | 请咨询 |
硒 Selenium |
>=99.5% trace metals basis | 咨询 | 请联系客服购买! |
Aldrich | 209651-250G | 250g | 请咨询 |
硒 Selenium |
>=99.5% trace metals basis | 咨询 | 请联系客服购买! |
Aldrich | 229865-5G | 5g | 请咨询 |
硒 Selenium |
99.99% trace metals basis | 咨询 | 请联系客服购买! |
Aldrich | 229865-20G | 20g | 请咨询 |
硒 Selenium |
99.99% trace metals basis | 咨询 | 请联系客服购买! |
Aldrich | 229865-100G | 100g | 请咨询 |
硒 Selenium |
99.99% trace metals basis | 咨询 | 请联系客服购买! |
Aldrich | GF10763456-1EA | 1EA | 请咨询 |
硒 Selenium |
咨询 | 请联系客服购买! | |
Aldrich | GF45431647-1EA | 1EA | 请咨询 |
硒 Selenium |
咨询 | 请联系客服购买! | |
Aldrich | GF59784575-1EA | 1EA | 请咨询 |
硒 Selenium |
咨询 | 请联系客服购买! | |
Aldrich | GF66395212-1EA | 1EA | 请咨询 |
硒 Selenium |
foil, 25x25mm, thickness 3mm, 99.95% | 咨询 | 请联系客服购买! |
Aldrich | GF73071514-1EA | 1EA | 请咨询 |
硒 Selenium |
咨询 | 请联系客服购买! | |
Aldrich | GF78955532-1EA | 1EA | 请咨询 |
硒 Selenium |
咨询 | 请联系客服购买! | |
Aldrich | 204307-5G | 5g | 请咨询 |
硒 Selenium |
>=99.999% trace metals basis | 咨询 | 请联系客服购买! |
Strem | 34-0090-100g | 100g | 28天 |
硒 Selenium powder (99.99%) |
(99.99%) |
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Strem | 34-0090-500g | 500g | 28天 |
硒 Selenium powder (99.99%) |
(99.99%) |
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Strem | 93-3416-25g | 25g | 28天 |
硒粉 Selenium powder (99.5%) |
(99.5%) |
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Strem | 93-3416-100g | 100g | 28天 |
硒粉 Selenium powder (99.5%) |
(99.5%) |
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Strem | 93-3416-500g | 500g | 28天 |
硒粉 Selenium powder (99.5%) |
(99.5%) |
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Strem | 93-3417-50g | 50g | 28天 |
硒粒 Selenium shot (99.99%) |
(99.99%) |
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Strem | 93-3417-250g | 250g | 28天 |
硒粒 Selenium shot (99.99%) |
(99.99%) |
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3A | A64622-5g | 5g | 现货 |
硒粉 Selenium |
99.5%, -325 mesh (metals basis) |
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3A | A64626-10g | 10g | 现货 |
硒粉 Selenium powde |
99.99% (metals basis) |
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3A | A64643-5g | 5g | 现货 |
硒块 硒块 |
-200 mesh,99.99% (metals basis) , 硒粉 |
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Chemservice | NG-I5220-1G | 1G | 请咨询 |
硒 Selenium metal |
技术级 无纯度证书 |
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