Electronic circuitry used to automate paper chromatography

Electronic circuit is used in a paper chromatograph instrument that has excellent sensitivity and furnishes a printed record of each test. The circuit measures and records changes in conductivity in a strip of chromatographic paper as different solutions are placed on it

Blood group substances as differentiation markers in human dento-gingival epithelium

Peer Reviewedhttp://deepblue.lib.umich.edu/bitstream/2027.42/65594/1/j.1600-0765.1987.tb02054.x.pd

Clinical Effects of Electromagnetic Stimulation as an Adjunct to Periodontal Therapy

Peer Reviewedhttps://deepblue.lib.umich.edu/bitstream/2027.42/141604/1/jper0046.pd

2,4-Bis(morpholin-4-yl)-6-phen­oxy-1,3,5-triazine

In the title compound, C17H21N5O3, the dihedral angle between the triazine and the phenyl ring is 80.31 (11)°. One of the morpholine rings is disordered over two orientations with site occupancies of 0.762 (10) and 0.238 (10). Both morpholine rings in the mol­ecule adopt chair conformations