[{"ID":"273373","UserID":"29743","UserName":"sujing01","Sort":"0","CompanyID":"24940","PgID":"78","Title":"净气型通风柜的功能和优势","Picture":"","PictureDomain":"","ClassID":"118","Author":"","FileType":"","Language":"","UpdateTime":"2025/4/30 16:11:32","HitNumber":"132","IsVip":"0","Integral":"0","FileName":"","FileDomain":"","DownNumber":"0","IsShow":"5","Tag":"通风柜厂家直销,通风柜维护,通风柜特点,通风柜使用","Reprint":"上海沪净医疗器械有限公司","ProvinceId":"24","CityId":"3","CreateTime":"2025/4/30 14:58:03","ShowState":"0","ClassName":"技术原理","StandUrl":"/st24940","IsCharges":"1","CompanyName":"上海沪净医疗器械有限公司","PackageName":"高级会员","Summary":"","TrueHitNumber":"132","VitualHitNumber":"0","CreateUserName":"","DirtyWords":"","Detail":"净气型通风柜是一种有效、安全且环保的实验室通风设备，旨在为实验室工作人员提供一个既安全又洁净的工作环境‌。净气型通风柜是一种无需外接排风管道、通过内置过滤系统净化实验室内有害气体和颗粒物的通风设备，具有节能环保、安装灵活、智能监控等优势，适用于中小规模化学实验和低毒性操作。其主要功能和优势包括：1.有效过滤有害气体‌：净气型通风柜内置的活性炭过滤器能有效吸附操作过程中产生的化学气体，确保过滤后的空气在室内循环，而非直接排出室外‌。这种设计不仅能净化实验室空气，还能去除化学品残留的异味，提升实验室","HomeTitle":"","FeedBackMsg":"","PositionFlag":"1","PersonDomain":"m.shsujingsy.com","ReprintWeb":"","LogoPicDomain":"img46","LogoPic":"1/20111017/634544393872468750.jpg","StartTime":"1900/1/1 0:00:00","LimitDetail":" ","IsInWeMedia":"1","IsHavWeMedia":"12344"},{"ID":"273357","UserID":"106978","UserName":"shhj","Sort":"0","CompanyID":"100386","PgID":"78","Title":"介绍下洁净工作台的校准及注意事项","Picture":"3/20250430/638816061454654847798.jpg","PictureDomain":"img53","ClassID":"1356","Author":"","FileType":"","Language":"","UpdateTime":"2025/4/30 11:00:32","HitNumber":"136","IsVip":"0","Integral":"0","FileName":"","FileDomain":"","DownNumber":"0","IsShow":"10","Tag":"介绍下洁净工作台的校准及注意事项","Reprint":"上海沪净医疗器械有限公司","ProvinceId":"24","CityId":"3","CreateTime":"2025/4/30 10:35:51","ShowState":"0","ClassName":"技术研讨会","StandUrl":"/st100386","IsCharges":"1","CompanyName":"上海沪净医疗器械有限公司","PackageName":"高级会员","Summary":"","TrueHitNumber":"136","VitualHitNumber":"0","CreateUserName":"","DirtyWords":"","Detail":"介绍下洁净工作台的校准及注意事项洁净工作台是一种提供局部无尘无菌工作环境的空气净化设备,该设备广泛应用于医疗卫生、制药、生物、食品、电子、仪器仪表、化学实验室等行业,这些行业都与人们的健康息息相关。如洁净工作台出现问题将直接影响产品的质量,对人们的健康构成直接的危害。所以对该设备要定期进行校准,保证设备性能的可靠。1工作原理工作区的空气经台面前后两侧回风口由风机抽入经中效过滤器后进入静压箱,通过送风到过滤器过滤后,从出风面送出,形成洁净气流,并以断面风速经过工作区,将尘埃颗粒带走,从而形成高洁净","HomeTitle":"","FeedBackMsg":"","PositionFlag":"1","PersonDomain":"www.shsjjh.com","ReprintWeb":"","LogoPicDomain":"img76","LogoPic":"1/20210926/637682593968050193435.png","StartTime":"1900/1/1 0:00:00","LimitDetail":" ","IsInWeMedia":"0","IsHavWeMedia":"0"},{"ID":"273343","UserID":"136753","UserName":"xiaohan","Sort":"0","CompanyID":"130104","PgID":"78","Title":"高温循环油浴锅的安全性如何？","Picture":"3/20250401/638790960264165105768.jpg","PictureDomain":"img41","ClassID":"1351","Author":"","FileType":"","Language":"","UpdateTime":"2025/4/30 11:00:07","HitNumber":"124","IsVip":"0","Integral":"0","FileName":"","FileDomain":"","DownNumber":"0","IsShow":"10","Tag":"高温循环油浴锅,高温循环油浴槽,恒温循环加热装置,恒温循环浴槽,高温油浴锅","Reprint":"霄汉实业发展（广州）有限公司","ProvinceId":"5","CityId":"213","CreateTime":"2025/4/30 9:11:40","ShowState":"0","ClassName":"选购指南","StandUrl":"/st130104","IsCharges":"1","CompanyName":"霄汉实业发展（广州）有限公司","PackageName":"高级会员","Summary":"","TrueHitNumber":"124","VitualHitNumber":"0","CreateUserName":"","DirtyWords":"","Detail":"高温循环油浴锅在实验室中属于高温设备，若操作不当可能存在一定风险(如烫伤、火灾、油雾吸入等)，但其安全性可通过合理设计、规范操作和防护措施得到有效保障。以下是详细的安全性分析及注意事项：1.潜在安全风险-高温烫伤：油浴锅表面及导热油温度可达300℃以上，直接接触可能导致严重烫伤。-火灾风险：导热油闪点过低或油量不足时，可能引发燃烧(如矿物油闪点约160℃，硅油可达300℃以上)。-油雾/挥发物：高温下导热油可能产生油雾或分解挥发，长期吸入有害健康。-电气故障：加热元件或控温系统失灵可能导致过热、","HomeTitle":"","FeedBackMsg":"","PositionFlag":"1","PersonDomain":"www.xiaohanzy.com","ReprintWeb":"","LogoPicDomain":"img53","LogoPic":"1/20240302/638449707220195436181.jpg","StartTime":"1900/1/1 0:00:00","LimitDetail":" ","IsInWeMedia":"1","IsHavWeMedia":"18798"},{"ID":"273324","UserID":"118993","UserName":"chaofeng","Sort":"0","CompanyID":"112394","PgID":"80","Title":"直线筛的筛网应该如何选择？","Picture":"3/20250429/638815397114399725591.jpg","PictureDomain":"img48","ClassID":"118","Author":"","FileType":"","Language":"","UpdateTime":"2025/4/29 16:59:33","HitNumber":"232","IsVip":"0","Integral":"0","FileName":"","FileDomain":"","DownNumber":"0","IsShow":"10","Tag":"超声波振动筛,震动筛,旋振筛,直线筛,直线筛分机","Reprint":"上海潮锋机械设备有限公司","ProvinceId":"24","CityId":"3","CreateTime":"2025/4/29 16:08:54","ShowState":"0","ClassName":"技术原理","StandUrl":"/st112394","IsCharges":"1","CompanyName":"上海潮锋机械设备有限公司","PackageName":"中级会员","Summary":"","TrueHitNumber":"232","VitualHitNumber":"0","CreateUserName":"","DirtyWords":"","Detail":"选择直线筛的筛网需要综合考虑多个因素，以下是一些关键要点：物料特性颗粒大小：根据待筛分物料的粒度分布来选择筛网目数。目数是指每英寸筛网上的孔眼数目，目数越大，筛孔越小。例如，对于一般的谷物筛分，可能选择20-40目的筛网；而对于精细的化工粉末，可能需要100目以上的筛网。颗粒形状：如果物料颗粒形状不规则，如片状、针状等，可能需要选择较大的筛孔尺寸，以避免颗粒卡在筛孔中，影响筛分效率。例如，在筛分片状的云母粉时，可适当降低筛网目数，选择孔径较大的筛网。物料湿度：湿度较大的物料容易团聚或粘附在筛网上","HomeTitle":"","FeedBackMsg":"","PositionFlag":"1","PersonDomain":"www.shchaofeng.com","ReprintWeb":"","LogoPicDomain":"img66","LogoPic":"1/20230301/638132647187587617253.png","StartTime":"1900/1/1 0:00:00","LimitDetail":" ","IsInWeMedia":"1","IsHavWeMedia":"10746"},{"ID":"273320","UserID":"146458","UserName":"tzxinda17","Sort":"0","CompanyID":"139796","PgID":"80","Title":"螺帽管有哪些常见问题?让我们一起揭开它的神秘面纱","Picture":"","PictureDomain":"","ClassID":"1351","Author":"","FileType":"","Language":"","UpdateTime":"2025/4/29 16:58:50","HitNumber":"215","IsVip":"0","Integral":"0","FileName":"","FileDomain":"","DownNumber":"0","IsShow":"10","Tag":"密封槽,螺帽管,微型离心机,样品管,提取试剂盒","Reprint":"天津天正信达生物科技有限公司","ProvinceId":"26","CityId":"2","CreateTime":"2025/4/29 15:04:53","ShowState":"0","ClassName":"选购指南","StandUrl":"/st139796","IsCharges":"1","CompanyName":"天津天正信达生物科技有限公司","PackageName":"中级会员","Summary":"","TrueHitNumber":"215","VitualHitNumber":"0","CreateUserName":"","DirtyWords":"","Detail":"螺帽管有哪些常见问题?让我们一起揭开它的神秘面纱螺帽管是一种常见的实验室器材，其尺寸和兼容性是用户常关注的问题。带螺旋盖的螺帽管总长度为46毫米，联盖管为49毫米，边缘以下直径为10.8毫米，使其能与大多数标准微型离心机兼容。此外，螺帽管还需考虑其承压能力，BUNSEN螺帽管可承受高达20000xg的离心力。在高压灭菌方面，螺帽管和螺帽能承受121°C的高温，但需注意密封盖不能拧紧过度。对于深冻范围的应用，尽管螺帽管已应用于各种深冻环境，但其适用性仍需依据特定环境进行测试。此外，螺帽的生锈和拧紧","HomeTitle":"","FeedBackMsg":"","PositionFlag":"1","PersonDomain":"www.tzxd17.com","ReprintWeb":"","LogoPicDomain":"img57","LogoPic":"1/20250306/638768682175585022793.png","StartTime":"1900/1/1 0:00:00","LimitDetail":" ","IsInWeMedia":"0","IsHavWeMedia":"0"},{"ID":"273303","UserID":"23802","UserName":"jnsumquan","Sort":"0","CompanyID":"19071","PgID":"81","Title":"2025版药典4201 121℃玻璃颗粒耐水性测试仪要求","Picture":"","PictureDomain":"","ClassID":"1353","Author":"","FileType":"","Language":"","UpdateTime":"2025/4/29 11:30:38","HitNumber":"245","IsVip":"0","Integral":"0","FileName":"","FileDomain":"","DownNumber":"0","IsShow":"10","Tag":"自动玻璃颗粒制备仪器","Reprint":"济南三泉中石实验仪器有限公司","ProvinceId":"21","CityId":"147","CreateTime":"2025/4/29 10:03:02","ShowState":"0","ClassName":"重点推荐","StandUrl":"/st19071","IsCharges":"1","CompanyName":"济南三泉中石实验仪器有限公司","PackageName":"初级会员","Summary":"","TrueHitNumber":"245","VitualHitNumber":"0","CreateUserName":"","DirtyWords":"","Detail":"2025版药典4201121℃玻璃颗粒耐水性测试仪要求2024年6月，国家药典委正式发布了“4201121℃玻璃颗粒耐水性测定法-第三次公示稿”，该标准预计将被纳入2025版中国药典的药包材部分。这一标准的诞生，是对2015版YBB药包材标准中YBB00252003-2015《玻璃颗粒在121℃耐水性测定法和分级》以及《中国药典》2020年版四部4001相关内容的修订与升级，同时也广泛参考了国内外多项标准，包括GB/T12416.2-1990、ISO720-1985、USP43以及EP10.83","HomeTitle":"","FeedBackMsg":"","PositionFlag":"1","PersonDomain":"","ReprintWeb":"","LogoPicDomain":"img65","LogoPic":"1/20151208/635851845211393657585.jpg","StartTime":"1900/1/1 0:00:00","LimitDetail":" ","IsInWeMedia":"1","IsHavWeMedia":"3249"},{"ID":"273298","UserID":"94003","UserName":"benshengsw","Sort":"0","CompanyID":"87515","PgID":"80","Title":"96孔细胞培养板，进口还是国产?选择的重要性！","Picture":"","PictureDomain":"","ClassID":"118","Author":"","FileType":"","Language":"","UpdateTime":"2025/4/29 11:30:02","HitNumber":"270","IsVip":"0","Integral":"0","FileName":"","FileDomain":"","DownNumber":"0","IsShow":"10","Tag":"96孔细胞培养板,BUNSEN本生超低吸附板,超低吸附U型底板,超低吸附U型底板,培养板","Reprint":"本生（天津）健康科技有限公司","ProvinceId":"26","CityId":"2","CreateTime":"2025/4/29 9:34:16","ShowState":"0","ClassName":"技术原理","StandUrl":"/st87515","IsCharges":"1","CompanyName":"本生（天津）健康科技有限公司","PackageName":"中级会员","Summary":"","TrueHitNumber":"270","VitualHitNumber":"0","CreateUserName":"","DirtyWords":"","Detail":"96孔细胞培养板，进口还是国产?选择的重要性！在生物实验领域，96孔细胞培养板是的耗材。过去，进口品牌如康宁因其高质量占据主导地位。然而，近年来，国产96孔细胞培养板逐渐崭露头角。例如，上海晶安生物技术有限公司生产的96孔板，在洁净度、平整度等方面均达到国际同类优质产品水平。在某些情况下，国产货甚至更受欢迎。有工程师在试用机器时，因担心盗版问题，反而选择了国产的96孔板。此外，国产耗材在价格上也具有明显优势，如国产基质胶价格仅为进口的1/5，虽然稀释比例有所不同，但对于基础试剂耗材来说，性价比仍","HomeTitle":"","FeedBackMsg":"","PositionFlag":"1","PersonDomain":"www.bunsenbio.com","ReprintWeb":"","LogoPicDomain":"img70","LogoPic":"1/20190809/637009660277321282179.jpg","StartTime":"1900/1/1 0:00:00","LimitDetail":" ","IsInWeMedia":"0","IsHavWeMedia":"6193"},{"ID":"273289","UserID":"54138","UserName":"sinoceltec","Sort":"0","CompanyID":"48371","PgID":"80","Title":"材料兼容性验证：MST-01在硅油润滑环境下的稳定运行","Picture":"","PictureDomain":"","ClassID":"118","Author":"","FileType":"","Language":"","UpdateTime":"2025/4/29 11:29:20","HitNumber":"240","IsVip":"0","Integral":"0","FileName":"","FileDomain":"","DownNumber":"0","IsShow":"10","Tag":"医用注射器测试仪","Reprint":"济南西奥机电有限公司","ProvinceId":"21","CityId":"147","CreateTime":"2025/4/29 8:29:26","ShowState":"0","ClassName":"技术原理","StandUrl":"/st48371","IsCharges":"1","CompanyName":"济南西奥机电有限公司","PackageName":"中级会员","Summary":"","TrueHitNumber":"240","VitualHitNumber":"0","CreateUserName":"","DirtyWords":"","Detail":"预灌封注射器生产过程中，硅油润滑环境对检测设备提出了特殊挑战。YBB标准要求活塞系统必须在此类介质中保持稳定的力学性能和材料兼容性，而传统检测设备在硅油环境下常出现传感器漂移、运动部件卡顿等问题。MST-01医用注射器测试仪通过三大核心技术，实现了在硅油环境中的稳定运行，为材料兼容性验证提供可靠保障。硅油环境的特殊挑战硅油作为医疗器械常用润滑介质，其特性对检测设备构成三重考验：化学腐蚀性：长期接触可能导致传感器密封件老化表面张力效应：易在传动部件表面积聚形成阻力层黏度波动：温度变化时硅油黏度改变","HomeTitle":"","FeedBackMsg":"","PositionFlag":"1","PersonDomain":"www.yaobaojiance.com","ReprintWeb":"","LogoPicDomain":"img41","LogoPic":"3/20230825/638285762415032973853.jpg","StartTime":"1900/1/1 0:00:00","LimitDetail":" ","IsInWeMedia":"0","IsHavWeMedia":"12825"},{"ID":"273284","UserID":"41306","UserName":"acrelmjm","Sort":"0","CompanyID":"35917","PgID":"80","Title":"光伏双向电表：能源革命的“智慧枢纽”","Picture":"","PictureDomain":"","ClassID":"118","Author":"","FileType":"","Language":"","UpdateTime":"2025/4/28 16:56:54","HitNumber":"388","IsVip":"0","Integral":"0","FileName":"","FileDomain":"","DownNumber":"0","IsShow":"10","Tag":"双向计量电表,正反向计量电表,光伏发电双向计量电表,储能正反向计量电表,光伏双向电表","Reprint":"安科瑞电气股份有限公司","ProvinceId":"24","CityId":"3","CreateTime":"2025/4/28 16:55:04","ShowState":"0","ClassName":"技术原理","StandUrl":"/st35917","IsCharges":"1","CompanyName":"安科瑞电气股份有限公司","PackageName":"中级会员","Summary":"","TrueHitNumber":"388","VitualHitNumber":"0","CreateUserName":"","DirtyWords":"","Detail":"一、光伏双向电表定义光伏双向计量电表是一种特殊的电能计量设备，能够同时记录用户从电网获取的电量和向电网反馈的电量。与传统单向电表相比，它就像\"会倒着走\"的电表，是分布式光伏系统的核心计量装置。举例来说，当你家中安装了光伏发电系统（如屋顶的太阳能电池板），在白天阳光充足的时候，太阳能电池板可能会产生比家里用电设备所需更多的电能。这时，这些多余的电能就可以通过双向电表反馈到电网中。而当光伏发电不够用的时候，比如晚上或者阴雨天，家里又会从电网取电，双向电表同样能记录这个过程。二、双向计量电表应用价值1","HomeTitle":"","FeedBackMsg":"","PositionFlag":"1","PersonDomain":"www.bjacrel.com","ReprintWeb":"","LogoPicDomain":"img74","LogoPic":"1/20200818/637333404175853932917.png","StartTime":"1900/1/1 0:00:00","LimitDetail":" ","IsInWeMedia":"0","IsHavWeMedia":"8282"},{"ID":"273281","UserID":"109317","UserName":"ZMKJ","Sort":"0","CompanyID":"102723","PgID":"80","Title":"梓梦-2025版药典CP0982章节新增第四法乳粒分布分析仪应对指南","Picture":"3/20250428/638814536500301671667.jpg","PictureDomain":"img58","ClassID":"1351","Author":"","FileType":"","Language":"","UpdateTime":"2025/4/28 16:16:36","HitNumber":"397","IsVip":"0","Integral":"0","FileName":"","FileDomain":"","DownNumber":"0","IsShow":"10","Tag":"乳剂微粒分析仪,乳剂分布测量仪,全自动大乳粒分析仪,显微计数法不溶性微粒仪,上海梓梦科技有限公司","Reprint":"上海梓梦科技有限公司","ProvinceId":"24","CityId":"3","CreateTime":"2025/4/28 16:15:20","ShowState":"0","ClassName":"选购指南","StandUrl":"/st102723","IsCharges":"1","CompanyName":"上海梓梦科技有限公司","PackageName":"中级会员","Summary":"","TrueHitNumber":"397","VitualHitNumber":"0","CreateUserName":"","DirtyWords":"","Detail":"梓梦-2025版药典CP0982章节新增第四法乳粒分布分析仪应对指南一、光阻法新规的核心要求与行业影响2025版《中国药典》0982章节新增第四法（光阻法），标志着乳状注射剂质量控制进入新阶段。新法规明确要求乳剂型注射剂（如脂肪乳等）需采用光阻法检测大乳粒，并设定了严苛标准：例如中长链脂肪乳需同时满足动态光散射法（平均粒径≤0.5μm）和光阻法（PFAT5≤0.05%）的双重标准。光阻法的核心优势在于：Ø高灵敏度与精准统计：通过单粒子光学传感技术（SPOS），检测范围覆盖0.5-400μm，尤其","HomeTitle":"","FeedBackMsg":"","PositionFlag":"1","PersonDomain":"www.zmkj-tech.com","ReprintWeb":"","LogoPicDomain":"img65","LogoPic":"1/20220519/637885810686635167708.png","StartTime":"1900/1/1 0:00:00","LimitDetail":" ","IsInWeMedia":"0","IsHavWeMedia":"4631"},{"ID":"273273","UserID":"53998","UserName":"puchuanghd","Sort":"0","CompanyID":"48261","PgID":"80","Title":"病毒采样管密封性能测试方法","Picture":"","PictureDomain":"","ClassID":"118","Author":"","FileType":"","Language":"","UpdateTime":"2025/4/28 15:56:49","HitNumber":"335","IsVip":"0","Integral":"0","FileName":"","FileDomain":"","DownNumber":"0","IsShow":"10","Tag":"密封试验仪","Reprint":"山东普创工业科技有限公司","ProvinceId":"21","CityId":"147","CreateTime":"2025/4/28 15:23:35","ShowState":"0","ClassName":"技术原理","StandUrl":"/st48261","IsCharges":"1","CompanyName":"山东普创工业科技有限公司","PackageName":"中级会员","Summary":"","TrueHitNumber":"335","VitualHitNumber":"0","CreateUserName":"","DirtyWords":"","Detail":"病毒采样管由拭子和含病毒保存液的试管等组成，是微生物采样运送管中的用于流感病毒、手足口病毒等病毒采样的一种成套的采样及运送的离心管，也称为一次性使用病毒采样管、核酸采样管、标本运送管等。病毒采样管今天，山东普创小编根据T/SAMD001—2021《一次性使用病毒采样管》标准，简单介绍下病毒采样管密封性检测仪及病毒采样管密封性能测试方法相关内容一、密封性病毒采样管的管体与管盖应配合适宜，管体与管盖旋紧后，应有良好的密封性。这样才防止样本泄漏或外部污染。同时，病毒采样管密封性能优异，适合长途运输和长","HomeTitle":"","FeedBackMsg":"","PositionFlag":"1","PersonDomain":"www.sdpcjd.com","ReprintWeb":"","LogoPicDomain":"img76","LogoPic":"1/20201212/637433815428130047616.jpg","StartTime":"1900/1/1 0:00:00","LimitDetail":" ","IsInWeMedia":"0","IsHavWeMedia":"24493"},{"ID":"273253","UserID":"146458","UserName":"tzxinda17","Sort":"0","CompanyID":"139796","PgID":"80","Title":"超高保真DNA聚合酶，如何确保基因复制的准确无误?","Picture":"","PictureDomain":"","ClassID":"1353","Author":"","FileType":"","Language":"","UpdateTime":"2025/4/28 11:23:33","HitNumber":"376","IsVip":"0","Integral":"0","FileName":"","FileDomain":"","DownNumber":"0","IsShow":"10","Tag":"超高保真DNA聚合酶,RNA逆转录试剂盒,逆转录试剂盒,DNA聚合酶,琼脂糖","Reprint":"天津天正信达生物科技有限公司","ProvinceId":"26","CityId":"2","CreateTime":"2025/4/28 10:30:36","ShowState":"0","ClassName":"重点推荐","StandUrl":"/st139796","IsCharges":"1","CompanyName":"天津天正信达生物科技有限公司","PackageName":"中级会员","Summary":"","TrueHitNumber":"376","VitualHitNumber":"0","CreateUserName":"","DirtyWords":"","Detail":"超高保真DNA聚合酶，如何确保基因复制的准确无误?超高保真DNA聚合酶是一类具有极低错配率和高扩增准确性的酶类。它们通过具备3’→5’外切酶活性，能够校正错误掺入的核苷酸，确保DNA序列的忠实复制。其保真度比普通TaqDNA聚合酶高出50倍以上，甚至有的产品如HieffCanace®Plus的保真性是Taq酶的83倍。这类酶在PCR反应中起着核心作用，尤其在高通量测序等需要高准确性的实验中，超高保真DNA聚合酶成为优选。例如，在DNA甲基化测序研究中，HieffCanace®Uracil+Hig","HomeTitle":"","FeedBackMsg":"","PositionFlag":"1","PersonDomain":"www.tzxd17.com","ReprintWeb":"","LogoPicDomain":"img57","LogoPic":"1/20250306/638768682175585022793.png","StartTime":"1900/1/1 0:00:00","LimitDetail":" ","IsInWeMedia":"0","IsHavWeMedia":"0"},{"ID":"273251","UserID":"146458","UserName":"tzxinda17","Sort":"0","CompanyID":"139796","PgID":"80","Title":"ELISA实验要点：血液样本收集/处理简要?","Picture":"","PictureDomain":"","ClassID":"1351","Author":"","FileType":"","Language":"","UpdateTime":"2025/4/28 11:23:05","HitNumber":"366","IsVip":"0","Integral":"0","FileName":"","FileDomain":"","DownNumber":"0","IsShow":"5","Tag":"超速离心,Elisa试剂盒,PCR试剂盒,离心管,采血管","Reprint":"天津天正信达生物科技有限公司","ProvinceId":"26","CityId":"2","CreateTime":"2025/4/28 10:16:55","ShowState":"0","ClassName":"选购指南","StandUrl":"/st139796","IsCharges":"1","CompanyName":"天津天正信达生物科技有限公司","PackageName":"中级会员","Summary":"","TrueHitNumber":"366","VitualHitNumber":"0","CreateUserName":"","DirtyWords":"","Detail":"ELISA实验要点：血液样本收集/处理简要?在ELISA实验中，血液样本的收集至关重要。需使用无热原、无内毒素的试管或离心管采集静脉血，室温放置1小时或4℃过夜，使血清析出。随后，在2-8℃条件下以1000×g离心20分钟，收集上清液作为血清样本。若采集血浆，则需使用含抗凝剂的采血管，采集后30分钟内，在4℃条件下以1000×g离心15分钟，取上清液。此外，还需注意避免溶血和细菌污染，溶血会释放具有过氧化物酶活性的物质，细菌可能含有内源性HRP，这些都会影响检测结果。处理后的血清或血浆应分装保存","HomeTitle":"","FeedBackMsg":"","PositionFlag":"1","PersonDomain":"www.tzxd17.com","ReprintWeb":"","LogoPicDomain":"img57","LogoPic":"1/20250306/638768682175585022793.png","StartTime":"1900/1/1 0:00:00","LimitDetail":" ","IsInWeMedia":"0","IsHavWeMedia":"0"},{"ID":"273250","UserID":"102922","UserName":"botai888","Sort":"0","CompanyID":"96339","PgID":"80","Title":"实验室通风系统要求","Picture":"","PictureDomain":"","ClassID":"1353","Author":"","FileType":"","Language":"","UpdateTime":"2025/4/28 11:22:39","HitNumber":"356","IsVip":"0","Integral":"0","FileName":"","FileDomain":"","DownNumber":"0","IsShow":"5","Tag":"实验室通风系统,实验室规划,实验室装修,实验室工程","Reprint":"南京博泰科技创业服务有限公司","ProvinceId":"15","CityId":"86","CreateTime":"2025/4/28 10:09:11","ShowState":"0","ClassName":"重点推荐","StandUrl":"/st96339","IsCharges":"1","CompanyName":"南京博泰科技创业服务有限公司","PackageName":"中级会员","Summary":"","TrueHitNumber":"356","VitualHitNumber":"0","CreateUserName":"","DirtyWords":"","Detail":"实验室通风系统要求，要通过科学的系统设计和严格的施工标准实现，确保实验室环境安全、高效且环保。博泰小编带大家了解相关知识。一、基础通风要求1、‌气流方向控制‌气流应从洁净区流向污染区，防止交叉污染。2、‌自然与机械通风结合‌自然通风需保证窗户面积充足且位置合理，并安装防护设施。机械通风需根据实验需求配置通风橱或排风扇，确保有害气体及时排出。二、压力控制要求1、‌排补风联动‌排风机与送风机需连锁控制，负压区域排风机先启动、后关闭，正压区域反之。2、‌负压维持‌实验室内需维持一定规范要求，防止有害气","HomeTitle":"","FeedBackMsg":"","PositionFlag":"1","PersonDomain":"www.njbtkc88.com","ReprintWeb":"","LogoPicDomain":"img69","LogoPic":"1/20220726/637944535124841399584.png","StartTime":"1900/1/1 0:00:00","LimitDetail":" ","IsInWeMedia":"0","IsHavWeMedia":"8212"},{"ID":"273239","UserID":"94003","UserName":"benshengsw","Sort":"0","CompanyID":"87515","PgID":"80","Title":"方形塑料培养皿究竟适用于哪些实验类型?","Picture":"","PictureDomain":"","ClassID":"1353","Author":"","FileType":"","Language":"","UpdateTime":"2025/4/28 11:21:09","HitNumber":"316","IsVip":"0","Integral":"0","FileName":"","FileDomain":"","DownNumber":"0","IsShow":"5","Tag":"方形塑料培养皿,方形培养皿,培养皿,一次性塑料培养皿,塑料培养皿","Reprint":"本生（天津）健康科技有限公司","ProvinceId":"26","CityId":"2","CreateTime":"2025/4/28 9:10:40","ShowState":"0","ClassName":"重点推荐","StandUrl":"/st87515","IsCharges":"1","CompanyName":"本生（天津）健康科技有限公司","PackageName":"中级会员","Summary":"","TrueHitNumber":"316","VitualHitNumber":"0","CreateUserName":"","DirtyWords":"","Detail":"方形塑料培养皿究竟适用于哪些实验类型?方形塑料培养皿因其规则的形状和较大的表面积，广泛应用于多种实验。在细胞培养实验中，方形培养皿可以提供更大的培养面积，适合进行高通量实验或大规模细胞培养。此外，在组织工程领域，研究人员常使用方形培养皿进行皮肤、骨骼等组织的培养，以修复受损组织。方形培养皿也常用于微生物培养实验，如细菌、真菌等微生物的分离、纯化与培养。通过精确控制培养条件，研究人员可以观察微生物的生长特性，进行菌种鉴定与药物敏感性测试。同时，带网格的方形培养皿还可以辅助进行菌落计数。方形塑料培养","HomeTitle":"","FeedBackMsg":"","PositionFlag":"1","PersonDomain":"www.bunsenbio.com","ReprintWeb":"","LogoPicDomain":"img70","LogoPic":"1/20190809/637009660277321282179.jpg","StartTime":"1900/1/1 0:00:00","LimitDetail":" ","IsInWeMedia":"0","IsHavWeMedia":"6193"},{"ID":"273237","UserID":"23802","UserName":"jnsumquan","Sort":"0","CompanyID":"19071","PgID":"81","Title":"包装袋密封性检测仪的测试方法","Picture":"","PictureDomain":"","ClassID":"1353","Author":"","FileType":"","Language":"","UpdateTime":"2025/4/28 11:19:35","HitNumber":"294","IsVip":"0","Integral":"0","FileName":"","FileDomain":"","DownNumber":"0","IsShow":"10","Tag":"包装袋密封性检测仪","Reprint":"济南三泉中石实验仪器有限公司","ProvinceId":"21","CityId":"147","CreateTime":"2025/4/28 8:57:32","ShowState":"0","ClassName":"重点推荐","StandUrl":"/st19071","IsCharges":"1","CompanyName":"济南三泉中石实验仪器有限公司","PackageName":"初级会员","Summary":"","TrueHitNumber":"294","VitualHitNumber":"0","CreateUserName":"","DirtyWords":"","Detail":"包装袋密封性检测仪的测试方法在现代社会，包装袋作为商品流通与储存的重要载体，其身影无处不在，从超市货架上的零食、药品，到家庭中的日化用品、厨房调料，再到医疗领域的无菌器械与药品包装，包装袋以其便捷性、保护性和美观性，成为了连接生产者与消费者的桥梁。它们不仅承载着商品，更承载着对产品质量、安全及延长保质期的承诺。包装袋的广泛用途及应用包装袋的多样性体现在材质、形状及功能上的不断创新。从传统的塑料薄膜袋、铝箔袋，到环保可降解材料袋，再到具有特殊功能如防潮、防氧、避光等的高性能包装袋，它们根据商品的不","HomeTitle":"","FeedBackMsg":"","PositionFlag":"1","PersonDomain":"","ReprintWeb":"","LogoPicDomain":"img65","LogoPic":"1/20151208/635851845211393657585.jpg","StartTime":"1900/1/1 0:00:00","LimitDetail":" ","IsInWeMedia":"0","IsHavWeMedia":"3249"}]