Product Overview Wooden, with "V" shaped slot to take spherical lens or mirror up to 75 mm diameter, with index mark.
Quick view Choose Options Supertek Scientific Supertek Test Tube Stands, Wooden $27.90 - $31.10 $22.30 - $24.90 Quick view Choose Options
Quick view Add to Cart Supertek Scientific Supertek Refraction/Wave Tank, Acrylic, with Wooden Block $188.40 $150.70 Quick view Add to Cart
Quick view Choose Options Supertek Scientific Supertek Test Tube Stands with Drying Pins, Wooden $19.90 - $31.10 $15.90 - $24.90 Quick view Choose Options
Quick view Choose Options Supertek Scientific Supertek Supertek Streak Plates $19.90 - $33.50 $15.90 - $26.80 Quick view Choose Options
Quick view Choose Options Supertek Scientific Supertek Miniature Lamp Holders, E10 Type, Economy $1.10 $0.90 Quick view Choose Options