替代品

This product is part of the 'Mechanics Kit for Whiteboard' (Item No.: 1000735). It is an excellent tool for introducing the concept of center of gravity and for determining centroids. Plastic plate with 6 boreholes. Secure attachment ... 更多

Hollow glass bulb with a narrow tube leading out for demonstrating acoustic resonance. The fundamental oscillation is generated by blowing into the opening or banging on the outside of the bulb. The elasticity and inertial mass of the air ... 更多

Hollow glass bulb with a narrow tube leading out for demonstrating acoustic resonance. The fundamental oscillation is generated by blowing into the opening or banging on the outside of the bulb. The elasticity and inertial mass of the air ... 更多

Hollow glass bulb with a narrow tube leading out for demonstrating acoustic resonance. The fundamental oscillation is generated by blowing into the opening or banging on the outside of the bulb. The elasticity and inertial mass of the air ... 更多

Hollow glass bulb with a narrow tube leading out for demonstrating acoustic resonance. The fundamental oscillation is generated by blowing into the opening or banging on the outside of the bulb. The elasticity and inertial mass of the ... 更多

热量计用于确定固体和液体的比热容以及测定电热当量。由两个相互隔热的铝质杯组成。使用橡胶塞作为盖子，其上留有小孔以供放入温度计和搅拌器。带加热线圈。 绝热容器容积：约150ml。 连接：4mm插座 电加热器：最大为6V/2A 更多

Prisms Made of plexiglass. Right-Angled Prism, Plexiglass, 30 mm x 30 mm, height 30 mm Recommended accessories: 8476110 Prism Table with Holder 更多

Special substitute lamp for the optical lamp K (U8475400). 更多

Plane-parallel cuvette of plexiglas with highly-polished optical surfaces for investigating the paths of light beams in liquids. Dimensions: 80x30x80 mm³ 更多

Spare Bulbs for Halogen Lamp, 500 W 更多

弗兰克-赫兹实验替换氖管。 更多

Made of metal, with a knurled screw for feeding the wick and cap for extinguishing the flame. Contents: 60 ml Dimensions: approx. 55 x 70 mm diam. Weight: approx. 50 g 更多

Device for demonstrating the ignition of diesel. By swiftly pressing down the piston, the compressed air in the transparent tube is heated so strongly that a piece of paper placed at the bottom of the tube very clearly ignites. Similarly, a ... 更多

The quality of the electron beam in electron defraction tube S (1013889) is affected by the resistance between sockets C5 (cathode) and F4 (heating filament) on the tube. For optimum results, the resistance needs to be 390 kΩ. Tube holder ... 更多

1000 tips for microlitre pipettes. 更多

yellow, for Eppendorf ( - 200 μl) 1,000 items/bag.   更多

blue, for Eppendorf, (up to 1,000 μl), 1,000 items/bag   更多

for W44104, W44124, W44134, W44135 更多

for W44104, W44124, W44134, W44135 更多

此听诊器是结合模型人一并使用。 更多

听诊训练模型的替换躯干与 Life/form® 听诊训练装置以及 Smartscope™，W44119听诊训练装置以及Smartscope™，扩音器/扬声器一并使用。 更多

KERi™/GERi™ 护理技能训练人体模型的更换部件。 更多

KERi™/GERi™ 护理技能训练人体模型的更换部件。 更多

Replacement for 1005597/W44021 (Geri Nursing Skills Elderly-Care Manikin) 更多

这一成套用品包括大量的出血和无血创伤，是模型理想的配套产品： 出血伤（血袋和压泵）： 1个胸部刺伤 1个小臂撕裂伤 1个锁骨骨折带挫伤 1个臂射入/出伤 1个小腿穿刺伤 1只挤伤的脚  1个颌创伤（仅适用于练习模型） 1个前额裂伤（仅适用于练习模型） 1个上臂骨开放性骨折 1个股骨开放性骨折 1个胫骨开放性骨折 1 ... 更多