254746

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On the mechanism of strength enhancement of cement paste and mortar with triisopropanolamine

Sandberg PJ and Doncaster F

Cement and Concrete Research, 34(6), 973-976 (2004)

Interaction effect of triisopropanolamine and glucose on the hydration of Portland cement

Huang H and Shen X

Construction Building Materials, 65, 360-366 (2014)

Effect of triisopropanolamine on compressive strength and hydration of cement-fly ash paste

Ma B, et al.

Construction Building Materials, 179(6), 89-99 (2018)

Gas chromatographic determination of N-nitrosodialkanolamines in herbicide Di- or trialkanolamine formulations.

Y Y Wigfield et al.

Journal - Association of Official Analytical Chemists, 71(2), 328-333 (1988-03-01)

A modified method is presented to determine trace quantities of N-nitrosodiethanolamine (NDElA) and N-nitrosodiisopropanolamine (NDiPlA) in the triisopropanolamine (TiPlA) formulation of a mixture of picloram and 2,4-D. Aqueous sample is extracted with dichloromethane to remove organic interferences, and then the

Organic Chemical Characterization and Mass Balance of a Hydraulically Fractured Well: From Fracturing Fluid to Produced Water over 405 Days.

James Rosenblum et al.

Environmental science & technology, 51(23), 14006-14015 (2017-11-15)

A long-term field study (405 days) of a hydraulically fractured well from the Niobrara Formation in the Denver-Julesburg Basin was completed. Characterization of organic chemicals used in hydraulic fracturing and their changes through time, from the preinjected fracturing fluid to

Initiation activity of endogenously synthesized N-nitrosobis(2-hydroxypropyl)amine in the rat liver.

K Yamamoto et al.

Cancer letters, 45(3), 221-225 (1989-06-01)

The initiation potential of N-nitrosobis(2-hydroxypropyl)amine (NDHPA) endogenously synthesized from bis(2-hydroxypropyl)amine (DHPA) or tris(2-hydroxypropyl)amine (THPA) in the presence of sodium nitrite (NaNO2) was investigated in the rat liver by quantitation of hepatocellular foci showing phenotypic expression of glutathione S-transferase placental form

Autoclavable highly cross-linked polyurethane networks in ophthalmology.

P Bruin et al.

Biomaterials, 14(14), 1089-1097 (1993-11-01)

Highly cross-linked aliphatic polyurethane networks have been prepared by the bulk step reaction of low molecular weight polyols and hexamethylenediisocyanate (HDI). These polyurethane networks are optically transparent, colourless and autoclavable amorphous glassy thermosets, which are suited for use in ophthalmic

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