Sentence examples for practical grade from inspiring English sources

Saponin (Practical grade, MP Biomedicals LLC, France) and tannic acid were purchased from Wako Pure Chemical Industries, Ltd. (Osaka, Japan).

The influence of purity (reagent grade [98% pure] compared with practical grade [<80% pure]) on the melting transition was found to be insignificant.

Forty grams of practical grade chitin (Sigma) from crab shells were dissolved in 400 ml of concentrated HCl.

Colloidal chitin was prepared from practical grade chitin (Sigma) from crab shells as described by Hsu and Lockwood [36] with slight modifications.

The clear supernatant was loaded onto a chitin column (1.5 × 16 cm), which was prepared from practical grade chitin from crab shells (Sigma-Aldrich, St . Louis MO, USA).

Curcumin from Curcuma longa (turmeric), Chitosan (medium MW, % N-deacetylation about 76.4%, as determined by elemental analysis), sodium alginate (low viscosity, 250 cps for 2% w/v solution at 25°C), carrageenan of commercial grade type I, sodium triphosphate pentabasic (TPP) of practical grade 90 95%, and potassium chloride were obtained from Sigma Aldrich (St . Louis MO).

The freezing temperature of 41 °C for practical-grade dodecanoic acid also was stable with respect to thermal cycling, showing almost negligible hysteresis, without addition of nucleating agents.

The long-term stability of the melting transition of practical-grade dodecanoic acid was investigated by thermal cycling of samples from completely solid through complete melting and back to the solid phase, nearly 500 times.

Polyvinyl alcohol (PVA) (practical guaranteed grade, Duksan Pure Chemicals Corp).

Set a practical goal (grade).

By quantitatively comparing the final practical exam grades with the nature of the feedback, their fieldwork End-of-Term grades and average academic performance it became possible to merge the results for comparison and interpretation.