Optika Italy Hand Refractometers HR-190N - 1.0 Each Prevantic Swabstick providing a customized fit and

providing a customized fit and increased comfort

3 push pads (padded curved

Microbiologics Inc Staphylococcus aureus ATCC 33592

Sarstedt Inc PE Snap-on lid

Rigid plastic occipital and mandible posts ensure solid support

Optika Italy Hand Refractometers HR-190N - 1.0 Each Prevantic Swabstick providing a customized fit andOptika Italy Hand Refractometers Hand refractometers assist with rapid and convenient measurement of concentration in liquid and semisolid samples Engineered for superior repeatability and accuracy Easy to operate with LED illumination Sturdy construction with rubber handgrip Latex Free Yes UNSPSC 41115313