SRM 1457 美國NIST標準品 SRM 1457 Superconducting Critical Curre
- 公司名稱 北京博研科創(chuàng)生物技術有限公司
- 品牌
- 型號 SRM 1457
- 產地 美國
- 廠商性質 代理商
- 更新時間 2021/7/20 19:00:22
- 訪問次數(shù) 647
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SRM 1358b Coating Thickness Standard, (Nonmagnetic Coating on Steel)涂層厚度的標準,(鋼非磁性涂層) set (5)
SRM 1359b Coating Thickness Standard (Nonmagnetic Coating on Steel)涂層厚度的標準,(鋼非磁性涂層) set (5)
SRM 1361b Coating Thickness Standard (Nonmagnetic Coating on Steel)涂層厚度的標準,(鋼非磁性涂層) set (5)
SRM 1362b Coating Thickness Standard (Nonmagnetic Coating on Steel)涂層厚度的標準,(鋼非磁性涂層) set (5)
SRM 1363b Coating Thickness Standard (Nonmagnetic Coating on Steel)涂層厚度的標準,(鋼非磁性涂層) set (5)
SRM 1364b Coating Thickness Standard (Nonmagnetic Coating on Steel)涂層厚度的標準,(鋼非磁性涂層) set (5)
SRM 1400 Bone Ash 50g
SRM 1411 Soft Borosilicate Glass軟的硼硅酸鹽玻璃 set (10)
SRM 1413 High Alumina Sand高鋁砂 75g
SRM 1416 Aluminosilicate Glass for Liquidus Temperature鋁硅酸鹽玻璃 250g
SRM 1449 Thermal Resistance - Fumed Silica Board熱電阻-氣相法白炭板 each
SRM 1450d Thermal Conductivity, Fibrous Glass Board熱傳導率，纖維玻璃板 each
SRM 1452 Thermal Resistance - Fibrous Glass Blanket for High Precison Measurements熱電阻-高精度測量玻璃纖維毯 each
SRM 1453 Thermal Conductivity - Expanded Polystyrene Board導熱系數(shù)-膨脹聚苯板 each
美國NIST標準品 SRM 1457 Superconducting Critical Current - Nb Ti Wire each
SRM 1459 Thermal Resistance - Fumed Silica Board熱電阻-氣相法白炭板 each
SRM 1473c Low Density Polyethylene Resin低密度聚乙烯樹脂 60g
SRM 1474a Polyethylene Resin聚乙烯樹脂 60g
SRM 1476a Branched Polyethylene Resin支化聚乙烯樹脂 12g
SRM 1478 Polystyrene (Narrow Molecular Weight Distribution)聚苯乙烯(窄分子量分布) 2g
SRM 1479 Polystyrene, Narrow Mol. Wt.聚苯乙烯,窄分子量 2g
SRM 1482a Polyethylene聚乙烯 0.3g
SRM 1483a Linear Polyethylene線性聚乙烯 0.3g
SRM 1484a Linear Polyethylene線型聚乙烯 0.3g
SRM 1486 Bone Meal 50g
SRM 1487 Poly (methyl methacrylate)聚(甲基丙烯酸甲酯) 2g
SRM 1488 Poly (methyl methacrylate)聚(甲基丙烯酸甲酯) 2g
SRM 1489 Poly (methyl methacrylate)聚(甲基丙烯酸甲酯) 2g
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