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地下水位指示器","GV2000\u002FGV2010","Nieuwkoop 品牌 GV2000（100cm）与 GV2010（150cm）地下水位指示器，专为精确测量 1 至 1.5 米深度的地下水位设计，适用于各类水文监测场景。","\u003Ch3>产品概述\u003C\u002Fh3>\u003Cp>Nieuwkoop 地下水位指示器是专为确定地下水深度而设计的专业工具。该系列产品提供两种规格：\u003Cstrong>GV2000\u003C\u002Fstrong> 适用于**深度\u003Cstrong>100 厘米\u003C\u002Fstrong>的测量，\u003Cstrong>GV2010\u003C\u002Fstrong> 适用于**深度\u003Cstrong>150 厘米\u003C\u002Fstrong>的测量。\u003C\u002Fp>\u003Ch3>主要特点\u003C\u002Fh3>\u003Cul>\u003Cli>精准测量：专为 1 米或 1.5 米深度的地下水位检测优化。\u003C\u002Fli>\u003Cli>型号可选：用户可根据实际井深需求选择 GV2000 或 GV2010 型号。\u003C\u002Fli>\u003Cli>专业分类：属于 Indicators（指示器）及 Groundwater level 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米深的地下水位。专业水文监测设备，数据可靠。",{"createBy":4,"createTime":4,"updateBy":4,"updateTime":4,"remark":4,"id":6,"siteId":4,"slug":8,"name":9,"country":4,"images":4,"files":4,"subtitle":4,"description":4,"status":4,"isHot":4,"sort":4,"seoTitle":4,"seoDescription":4,"seoKeywords":4},{"createBy":4,"createTime":4,"updateBy":4,"updateTime":4,"remark":4,"id":186,"siteId":4,"parentId":4,"ancestors":4,"slug":197,"name":198,"images":4,"files":4,"subtitle":4,"isHot":4,"status":4,"sort":4,"seoTitle":4,"seoDescription":4,"seoKeywords":4},{"createBy":4,"createTime":243,"updateBy":4,"updateTime":243,"remark":4,"id":244,"siteId":7,"sourceId":245,"categoryId":186,"brandId":6,"slug":246,"name":247,"code":4,"model":248,"subtitle":249,"description":250,"images":251,"files":4,"attributes":4,"price":4,"currency":4,"isHot":4,"status":10,"sort":10,"seoTitle":252,"seoDescription":253,"seoKeywords":4,"brand":254,"category":255},"2026-06-29 11:34:39",163744,35262,"163744","Nieuwkoop PH2720 防水 ORP 测试仪","PH2720","Nieuwkoop 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测量范围，附带便携箱，适用于专业水质监测。",{"createBy":4,"createTime":4,"updateBy":4,"updateTime":4,"remark":4,"id":6,"siteId":4,"slug":8,"name":9,"country":4,"images":4,"files":4,"subtitle":4,"description":4,"status":4,"isHot":4,"sort":4,"seoTitle":4,"seoDescription":4,"seoKeywords":4},{"createBy":4,"createTime":4,"updateBy":4,"updateTime":4,"remark":4,"id":186,"siteId":4,"parentId":4,"ancestors":4,"slug":197,"name":198,"images":4,"files":4,"subtitle":4,"isHot":4,"status":4,"sort":4,"seoTitle":4,"seoDescription":4,"seoKeywords":4},{"createBy":4,"createTime":257,"updateBy":4,"updateTime":257,"remark":4,"id":258,"siteId":7,"sourceId":259,"categoryId":186,"brandId":6,"slug":260,"name":261,"code":4,"model":262,"subtitle":263,"description":264,"images":265,"files":4,"attributes":4,"price":4,"currency":4,"isHot":4,"status":10,"sort":10,"seoTitle":261,"seoDescription":266,"seoKeywords":4,"brand":267,"category":268},"2026-06-29 11:34:30",163743,35261,"163743","Nieuwkoop PH6000\u002FPH6005 pH4.01 校准液 20ml 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liquids\u003C\u002Fp>","[{\"preview\":\"https:\u002F\u002Fzhht-images.oss-cn-beijing.aliyuncs.com\u002Fproducts\u002Fimages\u002Fd921b52d8e50d002f3a6f6b25d7fbb34.jpg\",\"thumbnail\":\"https:\u002F\u002Fzhht-images.oss-cn-beijing.aliyuncs.com\u002Fproducts\u002Fimages\u002Fd921b52d8e50d002f3a6f6b25d7fbb34.jpg\",\"url\":\"products\u002Fimages\u002Fd921b52d8e50d002f3a6f6b25d7fbb34.jpg\"}]","Nieuwkoop pH4.01 校准液 20ml 自立袋装，防污染、长保质期，适合实验室单次校准。bulk 包装 20 袋\u002F盒，方便可靠。",{"createBy":4,"createTime":4,"updateBy":4,"updateTime":4,"remark":4,"id":6,"siteId":4,"slug":8,"name":9,"country":4,"images":4,"files":4,"subtitle":4,"description":4,"status":4,"isHot":4,"sort":4,"seoTitle":4,"seoDescription":4,"seoKeywords":4},{"createBy":4,"createTime":4,"updateBy":4,"updateTime":4,"remark":4,"id":186,"siteId":4,"parentId":4,"ancestors":4,"slug":197,"name":198,"images":4,"files":4,"subtitle":4,"isHot":4,"status":4,"sort":4,"seoTitle":4,"seoDescription":4,"seoKeywords":4},{"createBy":4,"createTime":270,"updateBy":4,"updateTime":271,"remark":4,"id":272,"siteId":7,"sourceId":273,"categoryId":186,"brandId":6,"slug":274,"name":275,"code":4,"model":276,"subtitle":277,"description":278,"images":279,"files":4,"attributes":4,"price":4,"currency":4,"isHot":4,"status":10,"sort":10,"seoTitle":280,"seoDescription":281,"seoKeywords":4,"brand":282,"category":283},"2026-06-29 11:34:21","2026-06-29 11:34:20",163742,35260,"163742","Nieuwkoop pH6.86 校准液 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pH7.00 校准液 (PH6210\u002FPH6220\u002FPH6230\u002FPH6240)","PH6210\u002FPH6220\u002FPH6230\u002FPH6240","Nieuwkoop 品牌 pH7.00 (@ 25°C) 标准校准液，适用于多种工业及实验室 pH 计校准。提供 125ml 至 5000ml 多种包装规格，采用避光或窄口瓶设计，确保溶液稳定性与测量准确性。","\u003Ch3>产品描述\u003C\u002Fh3>\u003Cp>pH7.00 (@ 25°C) 校准液是专为精密 pH 测量设备设计的中性缓冲溶液，确保在标准温度下的测量基准准确无误。该产品由 Nieuwkoop 生产，型号涵盖 PH6210、PH6220、PH6230 及 PH6240 系列。\u003C\u002Fp>\u003Ch3>包装规格\u003C\u002Fh3>\u003Cp>用户可根据实际使用需求，在\"CONTENT\"选项中选择以下不同容量的包装：\u003C\u002Fp>\u003Cul>\u003Cli>125 ml（灰色避光瓶）\u003C\u002Fli>\u003Cli>250 ml（灰色避光瓶）\u003C\u002Fli>\u003Cli>1000 ml（窄口瓶）\u003C\u002Fli>\u003Cli>5000 ml（杰里罐\u002F塑料桶）\u003C\u002Fli>\u003C\u002Ful>\u003Cp>灰色避光瓶设计有效防止光线对校准液化学性质的潜在影响，窄口瓶与大容量包装则分别适用于实验室精细操作与工业现场批量校准。\u003C\u002Fp>\u003Cp>\u003Cem>统计编号：3822.90.00\u003C\u002Fem>\u003C\u002Fp>\u003Cp>所属分类：pH 校准液, 校准液\u003C\u002Fp>","[{\"preview\":\"https:\u002F\u002Fzhht-images.oss-cn-beijing.aliyuncs.com\u002Fproducts\u002Fimages\u002Ff791a9f6324664318348ad6f740e87b1.jpg\",\"thumbnail\":\"https:\u002F\u002Fzhht-images.oss-cn-beijing.aliyuncs.com\u002Fproducts\u002Fimages\u002Ff791a9f6324664318348ad6f740e87b1.jpg\",\"url\":\"products\u002Fimages\u002Ff791a9f6324664318348ad6f740e87b1.jpg\"}]","Nieuwkoop pH7.00 校准液 PH6210-PH6240 | 工业级 pH 标准缓冲溶液","采购 Nieuwkoop pH7.00 (@ 25°C) 校准液，型号 PH6210\u002FPH6220\u002FPH6230\u002FPH6240。提供 125ml-5000ml 多种规格，含避光瓶与工业桶装，确保 pH 计校准精准可靠。",{"createBy":4,"createTime":4,"updateBy":4,"updateTime":4,"remark":4,"id":6,"siteId":4,"slug":8,"name":9,"country":4,"images":4,"files":4,"subtitle":4,"description":4,"status":4,"isHot":4,"sort":4,"seoTitle":4,"seoDescription":4,"seoKeywords":4},{"createBy":4,"createTime":4,"updateBy":4,"updateTime":4,"remark":4,"id":186,"siteId":4,"parentId":4,"ancestors":4,"slug":197,"name":198,"images":4,"files":4,"subtitle":4,"isHot":4,"status":4,"sort":4,"seoTitle":4,"seoDescription":4,"seoKeywords":4},{"createBy":4,"createTime":313,"updateBy":4,"updateTime":314,"remark":4,"id":315,"siteId":7,"sourceId":316,"categoryId":186,"brandId":6,"slug":317,"name":318,"code":4,"model":319,"subtitle":320,"description":321,"images":322,"files":4,"attributes":4,"price":4,"currency":4,"isHot":4,"status":10,"sort":10,"seoTitle":318,"seoDescription":323,"seoKeywords":4,"brand":324,"category":325},"2026-06-29 11:33:52","2026-06-29 11:33:51",163739,35257,"163739","Nieuwkoop PH6200\u002FPH6205 pH7.00 校准液 20ml 自立袋装","PH6200\u002FPH6205","Nieuwkoop 品牌 pH7.00 标准缓冲液，采用 20ml 可重复密封自立袋包装。具备防潮、防气、避光特性，确保长期稳定性与单次校准的**风险，适用于实验室及现场精密仪器校准。","\u003Ch3>产品概述\u003C\u002Fh3>\u003Cp>Nieuwkoop PH6200\u002FPH6205 是一款精度为 \u003Cstrong>pH7.00\u003C\u002Fstrong> 的标准校准液，封装于便捷的 20ml 可重复密封自立袋中。该包装设计带有抓握封口和撕裂缺口，直立稳定性**，不易倾倒，使用极为方便。\u003C\u002Fp>\u003Ch3>核心优势\u003C\u002Fh3>\u003Cul>\u003Cli>\u003Cstrong>长效保存\u003C\u002Fstrong>：包装具备严格的气密、防潮及避光性能，显著延长液体保质期。\u003C\u002Fli>\u003Cli>\u003Cstrong>精准可靠\u003C\u002Fstrong>：专为单次校准设计，**杜绝交叉污染风险，确保持续可靠的校准结果。\u003C\u002Fli>\u003Cli>\u003Cstrong>灵活包装\u003C\u002Fstrong>：提供整箱散装选项，内含 20 个独立小袋，透明盒装便于管理与存储。\u003C\u002Fli>\u003Cli>\u003Cstrong>资质**\u003C\u002Fstrong>：可根据需求提供校准**。\u003C\u002Fli>\u003C\u002Ful>\u003Ch3>技术规格\u003C\u002Fh3>\u003Cul>\u003Cli>\u003Cstrong>容量\u003C\u002Fstrong>：每袋 20 ml，每箱 20 袋\u003C\u002Fli>\u003Cli>\u003Cstrong>单袋尺寸\u002F重量\u003C\u002Fstrong>：8 x 5 x 13 cm，23 克\u003C\u002Fli>\u003Cli>\u003Cstrong>整箱尺寸\u002F重量\u003C\u002Fstrong>（20 x 20 ml）：7.6 x 7.6 x 15.2 cm，490 克\u003C\u002Fli>\u003Cli>\u003Cstrong>包装袋颜色\u003C\u002Fstrong>：金属化黑色（符合 FDA **标准）\u003C\u002Fli>\u003C\u002Ful>\u003Cp>\u003Cem>统计编号：3822.90.00\u003C\u002Fem>\u003C\u002Fp>\u003Cp>所属分类：pH calibration liquids, Calibration liquids\u003C\u002Fp>","[{\"preview\":\"https:\u002F\u002Fzhht-images.oss-cn-beijing.aliyuncs.com\u002Fproducts\u002Fimages\u002F2cc6a8ab0d8424be1c7017686ec2724d.jpg\",\"thumbnail\":\"https:\u002F\u002Fzhht-images.oss-cn-beijing.aliyuncs.com\u002Fproducts\u002Fimages\u002F2cc6a8ab0d8424be1c7017686ec2724d.jpg\",\"url\":\"products\u002Fimages\u002F2cc6a8ab0d8424be1c7017686ec2724d.jpg\"}]","Nieuwkoop pH7.00 校准液，20ml 自立袋包装，防潮避光，适合单次无污染的精密仪器校准，整箱 20 袋装。",{"createBy":4,"createTime":4,"updateBy":4,"updateTime":4,"remark":4,"id":6,"siteId":4,"slug":8,"name":9,"country":4,"images":4,"files":4,"subtitle":4,"description":4,"status":4,"isHot":4,"sort":4,"seoTitle":4,"seoDescription":4,"seoKeywords":4},{"createBy":4,"createTime":4,"updateBy":4,"updateTime":4,"remark":4,"id":186,"siteId":4,"parentId":4,"ancestors":4,"slug":197,"name":198,"images":4,"files":4,"subtitle":4,"isHot":4,"status":4,"sort":4,"seoTitle":4,"seoDescription":4,"seoKeywords":4},{"createBy":4,"createTime":327,"updateBy":4,"updateTime":328,"remark":4,"id":329,"siteId":7,"sourceId":330,"categoryId":186,"brandId":6,"slug":331,"name":332,"code":4,"model":333,"subtitle":334,"description":335,"images":336,"files":4,"attributes":4,"price":4,"currency":4,"isHot":4,"status":10,"sort":10,"seoTitle":337,"seoDescription":338,"seoKeywords":4,"brand":339,"category":340},"2026-06-29 11:33:41","2026-06-29 11:33:40",163738,35256,"163738","Nieuwkoop KCl 存储液 (PH6310\u002FPH6320\u002FPH6330\u002FPH6340)","PH6310\u002FPH6320\u002FPH6330\u002FPH6340","Nieuwkoop 品牌 KCl 存储液，专为 PH6310 至 PH6340 系列 pH 传感器设计。提供多种包装规格，有效延长传感器使用寿命，是实验室校准与维护的**选择。","\u003Ch3>\u003Cstrong>产品描述\u003C\u002Fstrong>\u003C\u002Fh3>\u003Cp>KCl 存储液旨在确保您的 pH 传感器拥有更长的使用寿命。该产品适用于 Nieuwkoop PH6310、PH6320、PH6330 及 PH6340 型号传感器。\u003C\u002Fp>\u003Cp>\u003Cstrong>可选包装规格：\u003C\u002Fstrong>\u003C\u002Fp>\u003Cul>\u003Cli>125 ml（灰色避光瓶）\u003C\u002Fli>\u003Cli>250 ml（灰色避光瓶）\u003C\u002Fli>\u003Cli>1000 ml（细颈瓶）\u003C\u002Fli>\u003Cli>5000 ml（杰里罐）\u003C\u002Fli>\u003C\u002Ful>\u003Cp>您可在\"CONTENT\"选项中进行规格选择。\u003C\u002Fp>\u003Cp>\u003Cem>统计编号：3822.90.00\u003C\u002Fem>\u003C\u002Fp>\u003Cp>所属分类：pH 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(PH6300\u002FPH6305)","PH6300\u002FPH6305","Nieuwkoop 品牌 PH6300\u002FPH6305 型号 KCl 存储液，采用 10ml 自立袋包装。具备防潮、防气、避光特性，有效延长 pH 传感器寿命，提供 20 袋装批量包装选项。","\u003Ch3>产品描述\u003C\u002Fh3>\u003Cp>KCl 存储液采用带有拉链封口和撕裂缺口的可重复密封自立袋包装。\u003C\u002Fp>\u003Cp>自立袋的设计使其能够轻松直立而不倾倒，使用非常便捷。\u003C\u002Fp>\u003Cp>包装具有防气、防潮和避光密封功能，赋予液体更长的保质期。\u003C\u002Fp>\u003Cp>确保您的\u003Cstrong>pH 传感器\u003C\u002Fstrong>拥有更长的使用寿命。\u003C\u002Fp>\u003Cp>提供批量包装选项，装在晶莹剔透的盒子中，每盒含 20 小袋。\u003C\u002Fp>\u003Ch3>规格参数\u003C\u002Fh3>\u003Cul>\u003Cli>容量：每袋\u003Cstrong>10 ml\u003C\u002Fstrong>，每包 20 件\u003C\u002Fli>\u003Cli>袋子尺寸\u002F重量：8 x 5 x 13 cm，13 克\u003C\u002Fli>\u003Cli>包装盒尺寸\u002F重量（20 x 10 ml）：7.6 x 7.6 x 15.2 cm，290 克\u003C\u002Fli>\u003Cli>袋子颜色：金属化黑色（FDA 批准）\u003C\u002Fli>\u003C\u002Ful>\u003Cp>统计编号：3822.90.00\u003C\u002Fp>\u003Cp>类别：pH calibration liquids, Calibration 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袋装批量盒装，适用于实验室校准与维护。",{"createBy":4,"createTime":4,"updateBy":4,"updateTime":4,"remark":4,"id":6,"siteId":4,"slug":8,"name":9,"country":4,"images":4,"files":4,"subtitle":4,"description":4,"status":4,"isHot":4,"sort":4,"seoTitle":4,"seoDescription":4,"seoKeywords":4},{"createBy":4,"createTime":4,"updateBy":4,"updateTime":4,"remark":4,"id":186,"siteId":4,"parentId":4,"ancestors":4,"slug":197,"name":198,"images":4,"files":4,"subtitle":4,"isHot":4,"status":4,"sort":4,"seoTitle":4,"seoDescription":4,"seoKeywords":4},200,"查询成功"]