2-Prong Double-Adjustable Stainless Steel Clamp with Vinyl Grip and Swivel Boss, 21mm Rod Pack Size_16 5 inches of nylon bristles

5 inches of nylon bristles for scrubbing glassware up to 4 inches in diameter

this 1000mm red wire with crocodile clips at both ends extends color-coded patch wiring across the longest bench setups

Aluminum notched demonstration balance support at 18

1000ml capacity Pear Shaped Separating Funnel

Thicker 90 by 25mm acrylic semicircular block with polished sides

2-Prong Double-Adjustable Stainless Steel Clamp with Vinyl Grip and Swivel Boss, 21mm Rod Pack Size_16 5 inches of nylon bristlesStainless steel two prong double adjustable universal clamp with vinyl coated prongs and a swivel bosshead up to 21 mm, gripping burettes and tubes up to 2. 15 inches across.