Orbit Phosphorus atom, Pk, Atom centres are colour-coded according to element with prongs set at the correct bonding angles, 10 mm diameter atom centre, Tetrahedral, Color: Purple
Orbit Nitrogen atom, Nk, Atom centres are colour-coded according to element with prongs set at the correct bonding angles, 10 mm diameter atom centre, Tetrahedral, Color: Blue
AquaClear 50 Zeo-Carb Filter Insert effectively eliminates odors, discoloration and impurities in freshwater aquariums, potent chemical duo prevents the buildup of toxic ammonia and nitrite, designed for Power Fil
Minit Nitrogen atom, Nd, Atom centres are colour-coded according to element with prongs set at the correct bonding angles, 6 mm diameter atom centre, 5 ring azo, Color: Blue
Minit Metal atom, Mq, Atom centres are colour-coded according to element with prongs set at the correct bonding angles, 6 mm diameter atom centre, 12 coordinate, Silver
CanDo* Treatment Table, Fixed Height, without Adjustable Back & Shelf, 400 LB Capacity, features hardwood legs, a laminate shelf and adjustable backrest for better positioning, Dimensions: 78in L x 30in W x 31in H, Color: Slate Blue, Finish: Natural
Simulator Standard nursing doll in natural size for nursing care with Removable head, removable eyes, dentures and tracheostomy, thorax with chest wall and moving arms, injection pads in the buttocks, in the thigh, lung alveolus, stomach, intestines
Orbit Carbon atom, Ck, Atom centres are colour-coded according to element with prongs set at the correct bonding angles, 10 mm diameter atom centre, Tetrahedral, Color: Black
Half size African torso, can be dissected into 9 parts. Half life-size can be quickly disassembled this torso, by removing lungs and heart-2 parts, stomach, liver and gall bladder, intestine 2 parts. Includes key card
AquaClear 70 Foam Filter Insert is mechanical filter media that effectively removes particles and debris from aquarium water. Prevents particulate waste from prematurely clogging other media in the filter, Designe
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
Amino acid Set of 20 Model, Build the 20 amino acids most commonly occurring in nature, Study the structure and characteristics of each amino acid to determines their unique role in protein structure, Each of them has specific characteristics, defined by the side chain
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