Calcium (Ca) Colorimetric Assay Kit
中文名称:钙(Ca)比色法测试盒

Price:
- 样本类型: 血清(浆);尿液;组织
- 检测仪器及波长: 酶标仪(600-620 nm,最佳检测波长为610 nm)
- 研究领域: 无机盐离子;植物生理系列
生化试剂盒数量计算器x
需测样本数:
单个样本测量孔数:
试剂盒测样本孔数:
- 16
- 18
- 19
- 22
- 23
- 24
- 25
- 32
- 36
- 40
- 42
- 43
- 44
- 46
- 48
- 50
- 80
- 86
- 92
- 96
- 100
- 480
x
所需盒子量:
检测原理 |
样本中钙离子在碱性溶液中与甲基百里香酚蓝(MTB)结合,生成蓝色络合物;其颜色深浅与钙离子浓度成正比,该物质在610 nm处有最大吸收峰,通过比色与同样处理的钙标准进行比较,可计算出样本中钙的含量。
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指标简称 | Ca |
灵敏度 | 0.07 mmol/L |
检测范围 | 0.07-1.2 mmol/L |
精密度 | 批间差:8.5% | 批内差:4.7% |
检测时间 | 20 min |
检测仪器及波长 | 酶标仪(600-620 nm,最佳检测波长为610 nm) |
保存条件 | 该产品可在 2-8°C避光条件下保存6个月。 |
有效期 | 6个月 |
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Q1:该试剂盒检测的是总钙还是游离钙含量?
本试剂盒检测的是样本中游离钙的含量。