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Rohs2.0 新增4种邻苯二甲酸酯快速检测方案-百川宜器

2015年6月4日欧盟公报(OJ)发布RoHS2.0修订指令(EU)2015/863,在原有RoHS 6项物质(铅、镉、汞、六价铬、多溴联苯和多溴二苯醚)的基础上,增加4项邻苯二甲酸盐到RoHS2.0限制物质列表中,至此,RoHS2.0的管控物质达到10项。

对于一个完整的危废实验室,该如何配备?

为贯彻《中华人民共和国环境保护法》《中华人民共和国固体废物污染环境防治法》,防治危险废物造成的环境污染,加强对危险废物的管理,保护生态环境,保障人体健康,制定本标准。《危险废物鉴别标准 通则》标准号:GB 5085.7—2019代替 GB 5085.7-2007,2020-01-01 实施。

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LUMiReader X-Ray 在污水处理行业的应用

随着水处理行业的繁荣,技术创新带来了更多元化的污水过滤和净化解决方案。处理污水的方法很多,一般可归纳为物理法、化学法和生物法等。在采用生物法处理污水时,要警惕高浓度氯离子产生的负面效应。高浓度氯离子对废水生物处理的毒害作用主要是通过升高的环境渗透压而破坏微生物的细胞膜和菌体内的酶,从而破坏微生物的生理活动。本文通过检测NaCl溶液中氯离子的浓度变化,模拟污水处理过程中氯离子浓度的变化。

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LUMiReader多波长分离行为分散仪

LUMiReader多波长分离行为分散仪

型号:LUMi-Reader
LUM-iReader X-Ray X-射线分离行为分散仪

LUM-iReader X-Ray X-射线分离行为分散仪

型号:LUMi-Reader X-Ray

环境空气挥发性有机物的测定

采用固体吸附剂富集环境空气中挥发性有机物,将吸附管置于热脱附仪中,经气相色谱分离后,用质谱进行检测。通过与待测目标物标准质谱图相比较和保留时间进行定性,外标法或内标法定量

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二次25位热解析仪

二次25位热解析仪

型号:APL-TD-25B

液相色谱-电感耦合等离子体质谱联用仪(LC-ICP-MS) 测定水质中Cr3+、Cr6+解决方案

随着工业的迅速发展,环境污染的威胁日趋严重,准确测定Cr3+和Cr6+,对于保护我们的生命健康和生态环境有着非常重要的意义。液相色谱-电感耦合等离子体质谱联用仪(LC-ICP-MS)以其较高的灵敏度、较低的检出限、优异的离子分离性能,为Cr3+和Cr6+的测定提供了一条有效的途径。

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电感耦合等离子体质谱仪

电感耦合等离子体质谱仪

型号:ICP-MS 2000系列

汽车尾气三元催化剂的研磨解决方案

切割式研磨仪BR20对于软性的、中硬性的、韧性的以及纤维质的样品材料进项粉碎和均相化处理。配置24齿6叶组合转刀,0.5mm底筛,旋风分离器,凭借3KW的强大驱动和可调转速进行温和快速地粉碎。 注:配备旋风分离器使样品收集更高效、快捷。

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切割式研磨仪

切割式研磨仪

型号:BR20
电磁震动筛分仪

电磁震动筛分仪

型号:BR09

SCION LC6000-DAD分析饮用水中的DEHP

本文介绍了一种通过使用配有DAD检测器和C18反相柱的SCION LC6000高效液相色谱仪检测矿泉水和运动饮料中的DEHP的方法。结果在0.1-100mg/L范围内DEHP的线性良好(R2=0.9999)。保留时间和峰面积的RSD%值分别为0.011和0.11。

通过台式NMR和Lithium-7 qNMR方法定量盐水中锂含量

测定实际盐水样品中的锂元素含量,还测定了线性度、精度和偏差,在采矿业中具有远大的适用前景。

气相色谱法环境中TVOC、VOCs解决方案

热解析仪对吸附采样管进行二次热脱附,并将脱附气用载气带入气相色谱。脱附温度及脱附时间,流速可调,冷阱能实现快速升温。冷阱一般采用半导体制冷,热脱附装置与气相色谱相连部分和仪器内气体管路均应使用硅烷化不锈钢管,并至少能在50-150度之间均匀加热。

推荐
产品

微波消解硅粉

为了检测硅粉中的重金属含量,可采用微波消解的方法对其进行前处理,本方法消解迅 速,酸用量少,酸雾污染小,有利于 AAS、ICP 等对痕量重金属元素的准确快速测定。

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微波消解/萃取仪

微波消解/萃取仪

型号:TANK PLUS
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