替代品

带恒温器的电热室。在漆金属外壳上有两种观察窗，用弹簧夹打开温度计和隔热的搬运手柄。 前观察窗： 约 230 x 160 mm 加热功率： 400 W 温度范围： 160 – 240°C 温度恒定： ±5°C 规格： 160 x 150 x 240 mm 重量： 约 3.5 kg 更多

Plug-in power supply with 5.5x2.1-mm co-axial power connector. Safety transformer conforming to EN 61558-2-6 Safe isolation between power supply and output circuits Specifications: Voltage: 12 V AC Max current: 500 mA ... 更多

Plug-in power supply with 5.5x2.1-mm co-axial power connector. Safety transformer conforming to EN 61558-2-6. Safe isolation between power supply and output circuits. Specifications: Voltage: 12 V AC Max current: 700 mA ... 更多

Plastic prism filled with paraffin for use with microwave set (1009950 or 1009951). 更多

Replacement wick for the Alcohol Burner. 更多

Flexible optical fibre 660nm for red laser light. Replacement part for 3B Laser 1017713 & 1004916 更多

Spare lamp for W30600, W30605, W30610 更多

Accessories for the polarisation microscopes and microscopes model 400 and 500 更多

Accessories for the stereo microscopes 20x and 40x 更多

用我们结实的防尘罩保护好您的投资。适用于所有骨骼架和基架。黑色。 更多

Refill kit for 1022412/W56621. Kit Includes: 4 Simulated Blood Samples Donor #1 Donor #2 Donor #3 Donor #4 1 bottle Simulated anti-A serum 1 bottle Simulated anti-B serum 1 bottle Simulated anti-Rh serum ... 更多

Refill kit for 1022414/W56622. Kit Includes: 4 Simulated Blood Samples Mother Child Sample X Sample Y 1 bottle Simulated anti-A serum 1 bottle Simulated anti-B serum 1 pkg toothpicks 更多

Replacement metal pole for use with pelvic mounted skeletons. Use with the following skeletons: A10. A11,A12, A13, A15. 更多

组件包括螺钉、支架、垫圈、销和钩 更多

组件包括螺钉、支架、垫圈、销和钩 更多

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