Tubes that act as a digestion vessel or storage container and fit perfectly into the HotBlock and AutoBlock systems
Low metals background and EPA approved for digestions
Accessories include watch glasses, reflux caps, and transfer/storage racks
Redesigned for optimum performance! New certificate of analysis ensures low-levels of 68 elements to ppb and ppt (parts per trillion!) levels—from the industry’s cleanest resin Wobble free—deeper bottom dimple provides added stability