New Arrivals

Robust 3-Neck Design for Complex Multi-Component Synthesis Equip your laboratory bench with the Aldrich Z418692-1EA 250 mL Three-Neck Round Bottom...

The Whelan Scientific Glass TLC Cylindrical Developing Tank is a precision laboratory vessel optimized for the thin-layer chromatography (TLC) of a...

The Aldrich Z243914 is a specialized piece of laboratory glassware designed for Thin Layer Chromatography (TLC) development. This compact, cylindri...

The Aldrich Z100692 is a premium 500 mL Single Neck Round Bottom Flask. The heavy-wall construction provides superior mechanical strength, signific...

The Aldrich Z107476 is a specialized fritted straight adapter designed for use in rotary evaporation and distillation. It serves as a protective ba...

The Aldrich Z243892 is a specialized laboratory glassware component designed as an anti-splash head or bump trap for rotary evaporators and distill...

The Aldrich Z147966 is a specialized glass laboratory component used for micro-scale or small-batch distillation. It is designed to combine the fun...

The Aldrich (Sigma-Aldrich) Z103314 is a specialized 100 mL Round Bottom Flask designed for air-sensitive or moisture-sensitive synthetic chemistry...

The AirTrol R-800-30 is a sub-miniature, high-precision pressure regulator designed for medical and industrial applications that require accurate p...

The Fisher Scientific FS-100 is used for laboratory applications requiring a Dual-Stage Oxygen Regulator with a CGA-540 connection. It features dua...

Aldrich Z115614 Vacuum Filtration Adapter is a specialized piece of laboratory glassware used to connect a standard ground glass joint distillation...

The Sigma Aldrich Z222739 Drying Tube Replacement Bulb is a glass component designed to replace the moisture-absorbing chamber of a specific labora...

The Sigma Aldrich Z222712 Drying Tube Assembly is a piece of laboratory glassware used to protect chemical reactions or reagents from moisture and ...

The Sigma 18016 is a high-performance centrifuge rotor bucket adapter designed to provide a secure and balanced fit for specialized sample vessels ...

The Aldrich Z286192 NMR Tube Carrier is a convenient accessory used to safely transport and handle up to five standard 5 mm NMR tubes. The product ...

The Aldrich Z147818 Antisplash Bump Trap Adapter is a specialized piece of laboratory glassware used in distillation setups to prevent contaminants...

Cole-Parmer 17414-71 Stuart 8500 微量离心机转子是 Stuart 8500 微量离心机的必备配件，可让您高效处理 2 毫升微量离心管。这款 8 位转子专为高速离心而设计，可确保准确高效地分离样品。 二手，状况良好。

Sigma-Aldrich 37215 碘化钾定性测试淀粉试纸是一种用于检测氧化剂存在的实验室试剂。该测试可用于检测氯、溴、臭氧和过氧化氢等氧化剂的存在。

Sigma Aldrich ALDKIT001 微型光化学反应器转盘是一款多功能实验室工具，专为小规模高效光化学反应而设计。该转盘可同时并行处理多达 16 个样品，显著提高产量和生产率。LED 光源提供一致均匀的照射，促进高效的光化学反应。该转​​盘易于使用和维护，是有机化学、药物化学和材料科...

Sigma Aldrich Barrett 蒸馏接收器是一种精密的实验室玻璃器皿，设计用于在蒸馏过程中收集馏出物。这款 12 毫升接收器配有 PTFE 旋塞，可精确控制液体流量，并配有 14/20 接头，可与各种蒸馏装置兼容。该接收器非常适合小规模蒸馏，可准确收集纯化物质。 二手的，看上去像...

Millipore Z569720-1EA Shigemi NMR 微管组件 3 毫米，与 CDCl3 底部 10 毫米长度匹配

Sigma Aldrich 90269-1SET-F 颜色参考溶液套装专为实验室应用中的颜色参考和校准提供可靠的资源。该套装被称为“GY 颜色套装”，可能设计用于比色仪器的校准和验证，或作为颜色分析程序的标准。该套装由著名的实验室材料供应商 Sigma Aldrich 制造，包含一系列颜色参考...

使用 Sigma Aldrich 83967-1SET-F 确保实验室中的颜色对比准确。该参考套件符合欧洲药典标准，包含七种黄色溶液 (Y1-Y7)，用于校准和控制棕黄色红色范围内液体的颜色强度。 该颜色参考解决方案套件对于从事颜色分析的实验室来说是一种有价值的工具，它提供了在各种基于颜色的...

Sigma Aldrich 92936-1SET-F 颜色参考溶液套装是一种宝贵的实验室资源，专为颜色参考和校准目的而设计。该套装由 Sigma Aldrich 制造，包括一组标记为“颜色 B 套装”的颜色参考溶液。这些溶液主要用于比色仪器的校准和验证或作为颜色分析应用的标准，可作为保持基于颜...

介绍 Sigma 99112-1 Millipore 出口阀 - 一款专为处理腐蚀性气体而设计的高品质不锈钢控制阀。该控制阀由业内知名领导者 Millipore Sigma 制造，具有卓越的性能和可靠性。 Sigma 99112-1 出口阀采用耐用的不锈钢制成，可承受最恶劣的环境并确保持久...

介绍 Sigma-Aldrich V3381 冷冻小瓶！这款由 Sigma-Aldrich 制造的高品质冷冻小瓶是您实验室必备的工具。这款带裙边的无菌小瓶容量为 500 ul，一包 500 个小瓶，确保您的实验有充足的供应。 Sigma-Aldrich V3381 冷冻瓶在设计时充分考虑了...