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Ships within 48 hours · Estimated delivery Sep 10 - Sep 15
Portable models make excellent gifts for budding scientists
Dimensions: photography + dual power supply / photography + dual power supply + Bluetooth: 12
00 Tapeworm
Loading Container 20GP: 513 cartons * 60 pcs = 30780 pcs
Test tube hoder plant growth chamber wikipedia Portable models make excellent giftsTest tube holder The test tube holder is designed for safely holding test tubes during heating or experiments. It features durable metal strips with a sliding mechanism for easy adjustment and secure grip. The handle is ergonomically designed and made of high quality wood for comfort and insulation from heat. Specifications: Material: Metal strips with wooden handle Slider Mechanism: Adjustable for secure holding of various test tube sizes Handle: