pH 值低于7表示溶液为酸性—氢离子活性增加而 pH 值下降。pH 值高于7表示溶液为碱性—氢氧根离子活性大于氢离子活性。 pH 值电极通过将样品读数与已确定 pH 值的标准液(缓冲液)的读数进行比较来得出测量结果。Thermo Scientific pH 值测量仪内置常用缓冲液的 pH-温度值对照。这能使测量仪识别特定的 pH 缓冲液,...
Award-Winning Orion Lab Star pH Bench Meter The Thermo Scientific Orion Lab Star PH111 pH/mV Bench Meter is ideally suited for laboratories with users of varying levels of technical expertise and who require a simple-to-calibrate and use meter for routine pH testing. See why they're...
sold separately)Benchtop units are splashproof with an IP54-rated housing and include a universal power supply Portable units are waterproof with an IP67-rated housing and run for over 2,000 hours on four AA batteries 3 year meter warranty • • • • • • Features and Benefits ...
an autosampler and the 096010 stirrer probe (each sold separately )Benchtop units are splashproof with an IP54-rated housing and include a universal power supply Portable units are waterproof with an IP67-rated housing and run for over 2,000 hours on four AA batteries 3 year meter ...
control an autosampler and the 096010 stirrer probe (each sold separately )Benchtop units are splashproof with an IP54-rated housing and include a universal power supply Portable units are waterproof with an IP67-rated housing and run for over 2,000 hours on four AA batteries 3 year meter ...
Window Thermo-meter311526 温度计 HF品牌 一件代发 ¥14.0 余姚市华福工贸有限公司19年 温度计(THERMO 探头长度23M) 型号:IC01-TP9-A 库号:M214985 72小时发货支付宝 ¥10416.0 北京海富达科技有限公司7年 美国Thermo-优特】ECPHWP15000/PH150便携式PHORP计温度测量计 ...
Thermo Fisher赛默飞世尔 便携式 电导率测量仪 Star A A322 广州博勒泰科技有限公司14年 月均发货速度:暂无记录 广东 广州市白云区 ¥8426.00 Thermo-Fisherbrand accumet】XL200型pH/电导率台式多参数测量仪 上海锐析仪器设备有限公司10年 月均发货速度:暂无记录 ...
Cell Meter 荧光法线粒体过氧化物检测试剂盒 适合于酶标仪齐源 品牌AATBioquest 上海齐源生物科技有限公司 5年 查看详情 ￥1.15万/件 上海 全自动多功能酶标仪 高精度免疫病理微生物检测 动物疫病 HBS-1101 在线交易 48小时发货 少货必赔 破损包赔 上海精若科学仪器有限公司 2年 查看详情 ￥28.00万/台 上...
Analytical solutions, including electron microscopy and spectroscopy, from Thermo Fisher Scientific can help you address your most pressing challenges, including; Developing new functional materials that meet the demands of today’s unique social and economic challenges ...
accumet™ AP110 Portable pH MeterFisher Scientific™ 随时随地精确测量 Eutech™ pHTestr 10 pH 值测量仪Thermo Scientific™ Eutech™ 提供品种繁多的 pH 值测量仪和电极,可在各种教学、实验室和工业应用中测量 pH 值。Eutech™ pHTestr 10 袖珍测试仪非常适合快速准确地进行 pH 值检查,是实验室、生产...