|
水中氨氮质控样
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PCL-2023BZ942-0.800
|
需稀释(0.800µg/mL) |
N/A |
20mL |
¥ 60.0
|
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|
|
1-2周 |
PCL |
|
水中亚硝酸盐氮溶液标准物质
|
PCL-2026BZ034-20mL
|
100μg/L |
N/A |
20mL |
¥ 60.0
|
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|
1-2周 |
PCL |
|
pH质控样
|
PCL-2023BZ062-4.00
|
不稀释 pH4.00 |
N/A |
20ml |
¥ 60.0
|
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|
|
1-3天 |
PCL |
|
总硬度质控样
|
PCL-2023BZ923-1.13
|
需稀释(1.13mg/L),介质:tr.HCl |
N/A |
20mL |
¥ 60.0
|
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|
1-2周 |
PCL |
|
化学需氧量质控样
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PCL-2023BZ931-45.1
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需稀释(45.1µg/mL),溶剂:0.05mol/L硫酸 |
N/A |
20mL |
¥ 60.0
|
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|
|
1-2周 |
PCL |
|
化学需氧量质控样
|
PCL-2023BZ931-187
|
需稀释(187µg/mL),溶剂:0.05mol/L硫酸 |
N/A |
20mL |
¥ 60.0
|
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|
|
1-2周 |
PCL |
|
pH质控样
|
PCL-2023BZ062-7.35
|
不稀释 pH7.35 |
N/A |
20ml |
¥ 60.0
|
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|
1-3天 |
PCL |
|
六价铬质控样
|
PCL-2023BZ1041-35.5
|
需稀释
(35.5µg/L) |
N/A |
20mL |
¥ 60.0
|
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|
|
1-2周 |
PCL |
|
总磷质控样
|
PCL-2023BZ932-0.495
|
需稀释
(0.495µg/mL) |
N/A |
20mL |
¥ 60.0
|
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|
|
1-2周 |
PCL |
|
总硬度质控样
|
PCL-2023BZ923-1.92
|
需稀释(1.92mmol/L),介质:tr.HCl |
N/A |
20mL |
¥ 60.0
|
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|
|
1-2周 |
PCL |
|
亚硝酸盐质控样
|
PCL-2023BZ976-0.346
|
需稀释(0.346µg/mL,以氮计) |
N/A |
20mL |
¥ 60.0
|
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|
1-2周 |
PCL |
|
水质电导率质控样
|
PCL-2026BZ037-60
|
不稀释(60 μS/cm) |
N/A |
100ml |
¥ 150.0
|
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|
|
1-2周 |
PCL |
|
六价铬质控样
|
PCL-2023BZ1041-78.7
|
需稀释
(78.7µg/L) |
N/A |
20mL |
¥ 60.0
|
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|
|
1-2周 |
PCL |
|
总碱度质控样
|
PCL-2024BZ657-27.4
|
需稀释 (27.4µg/mL) |
N/A |
20mL |
¥ 60.0
|
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|
1-2周 |
PCL |
|
总硬度质控样
|
PCL-2023BZ923-2.8
|
需稀释(2.8mmol/L),介质:tr.HCl |
N/A |
20mL |
¥ 60.0
|
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|
1-2周 |
PCL |
|
总磷质控样
|
PCL-2023BZ932-92.0
|
需稀释(92.0µg/L) |
N/A |
20mL |
¥ 60.0
|
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|
|
1-2周 |
PCL |
|
甲醇中a-红没药醇溶液标准物质
|
PCL-2025BZ708-5ml
|
100 μg/mL |
23089-26-1 |
5ml |
¥ 800.0
|
8
|
2027-01-06 |
当天发货 |
PCL |
|
甲基橙指示液
|
PCL-2026ZSY035-100mL
|
0.1%,溶剂:20%乙醇水溶液 |
547-58-0 |
100mL |
¥ 150.0
|
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|
|
1-3天 |
PCL |
|
硫代硫酸钠滴定溶液标准物质
|
PCL-2026DD008-500ml
|
0.3mol/L |
N/A |
500ml |
¥ 150.0
|
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|
|
2-3天 |
PCL |
|
氯化钠溶液
|
PCL-2021BZ049-100ml
|
0.90% |
7647-14-5 |
100ml |
¥ 60.0
|
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|
|
3-5天 |
PCL |
|
甲苯/乙腈中88种农药混合溶液标准物质
|
PCL-2025BZ591-2mL
|
含88种农药对照品各1000μg/mL,定性用,符合[药典2025版四部通则 2341] |
N/A |
2mL |
¥ 6500.0
|
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|
3-7天 |
PCL |
|
溴甲酚绿-甲基红指示液
|
PCL-2024ZSY016-100mL
|
符合[GB/T 603-2023] |
N/A |
100mL |
¥ 80.0
|
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|
1-3天 |
PCL |
|
铬酸钾溶液
|
PCL-2021RY004-500mL
|
10% |
7789-00-6 |
500mL |
¥ 120.0
|
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|
|
1-3天 |
PCL |
|
铁氰化钾溶液
|
PCL-2026RY011-100mL
|
1%,溶剂:3%硝酸 |
N/A |
100mL |
¥ 120.0
|
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|
|
3-5天 |
PCL |