Model Human Child Skull, root apices of permanent incisors & first molars are almost completely formed, spheno-occipital synchondrosis is open, anterior intra-occipital suture is closed, 2-part skull (jaw connected with hardware), Size: 18x12.6x17.1cm
Model Human Child Skull, 13-year-old, With exception of wisdom teeth, all permanent teeth are fully erupted & no deciduous dentition remains, apices of canines, premolars & second molars are approximately one-half to two-thirds closed, Size: 7x5x7in
Model Human Child Skull 15-month-old, contains 12 teeth in upper & lower jaws, anterior & posterior intra-occipital sutures are not fused, anterior fontanelle is open, posterior, sphenoidal & mastoidal fontanelle are closed, Size: 15.3x12.1X12cm
Model Human Child Skull, 10 teeth in maxillary & mandibular arcade, apices are formed on primary incisors, no visible tooth buds present at apices of primary molar, Crown formation on permanent incisors & first molar is 2/3 complete, Size: 15.9x11.5x14.3cm
GHS Pictogram Wallchart, Eye-catching GHS poster clearly displays GHS pictograms and their corresponding hazard classes, Display in break rooms or other busy areas so all employees are trained on potential risks, measures 20h x 29 In w, and is made of durable.020In thick plastic.
Radiation Monitor, detects alpha, beta, gamma, and X-ray radiation. Applications include nuclear counting statistics, shielding, and decay rate measurements, consists of a Geiger-Mueller tube mounted in a small, rugged, plastic case. It
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