产品中心
Product Center
热门搜索：
SDI-47手动SDI污染指数测定仪，携带方便，轻巧
Labsen 241-6SANXIN 半微量样品PH电极
GTDO-500PPB在线微量溶氧仪
GT SDI半自动SDI污染指数测定仪；直显结果
GTOX-700便携式微量溶氧分析仪
GTPH30便携式PH测定仪、精度高，可存储数据，稳定
GTCON30便携式电导率/TDS/盐度仪、可存储数据
GTOX-610经济型便携式微量溶氧仪
GTDR系列多功能数控消解仪
9385100DR900便携式多参数水质分析仪
GTAT SDI全自动污染指数测定仪
哈希总磷试剂
ZR-3620AZR-3620A小流量气体采样器
GTPH40台式pH/ORP计、配电极支架，使用更便捷
2100Q012100Q浊度仪
GTCON20电导率TDS测试笔、小巧，轻便，便捷
product
产品分类
Xenosep® EPA 1664A Standard, 1x30 mL, 4mg/mL. Pipet 10 mL to achieve the 40mg PAR (Precision and Recovery) Standard needed for the method. Each bottle contains enough standard to QC a batch of samples
更新时间：2026-05-27
产品型号：2943701
浏览量：560
Hach® QT Filters are recommended for use in various Hach Water Analysis Handbook Methods and other environmental reference methods. Optimized ashless hardened circles provide an abrasion resistant smo
更新时间：2026-05-27产品型号：189458浏览量：738
Pliable and easy to use. Contains no heavy metals. Low alkali content. Suitable for filtering. Comes in sheets 3 mm (0.1) thick x 250 mm (9.8) wide x 1300 mm (51.2) long.
更新时间：2026-05-27产品型号：58901浏览量：651
Hach® QT Filters are recommended for use in various Hach Water Analysis Handbook Methods and other environmental reference methods. Optimized ashless hardened circles provide an abrasion resistant smo
更新时间：2026-05-27产品型号：189459浏览量：752
Designed for moderay dirty samples, Xenomax™ Solid-Phase Extraction (SPE) Filters for EPA Method 1664A provide maximum recovery, speed and particulate loading capacity. Chemically treated with a pr
更新时间：2026-05-27产品型号：2514200浏览量：814
当前位置：
