, total FA (mg/g DM) increased significantly in fed stage I and II larvae as did the major FA (Fig.
Specifically, solutions of Aroclors 1016, 1232, 1242, 1254, and 1260 have been gravimetrically
prepared (individually) in methanol and transformer oil, mixed, and transferred to amber glass ampoules in approximately 1.
A more consistent stress treatment that is also well synchronized between experimental units can be achieved by using smaller pots, determining water loss from each pot gravimetrically
on a regular basis (for example, daily), and replacing part of the transpired water to control the rate of soil dry-down (e.
The virgin material is fed into the extruder gravimetrically
, and the fluff is auger-fed, to ensure that the desired ratio of fluff to virgin resin is consistently achieved and that extruder throughput demand is satisfied.
From each of these discs, two sections cut diametrically and orthogonally to each other were obtained; from these sections two cubic specimens (2 cm per side) were extracted to gravimetrically
determine their MC, anhydrous density, and density at the MC of the trial.
determined fat content from an aliquot of the extract.
Most of these are in NIST-approved dispenser designs that are routinely verified gravimetrically
to within [+ or -] 0.
Overwinter soil water storage was determined gravimetrically
by taking two soil samples from each plot to 180 cm (72 in) depth in 30.
Further, both resins PMMA and PS in pellets were manually tumbled and gravimetrically
fed into the extruder using K-Tron gravimetric feeder for the preparation of diluted blends ranging from 0.
The filter paper was then removed and the remaining volume was assessed gravimetrically
to correct for any volume removed with the filter paper.
A new weigh batching system from Flexicon, (Europe) Ltd discharges material from bulk bags, de-lumps the product, and feeds it gravimetrically
into rigid bins.
Humidity content was determined gravimetrically
by drying 5 g of soil at 105[degrees]C for 48 h.