scholarly journals PRODUCTION OF PARTICLE REFERENCE AND QUALITY CONTROL MATERIALS FY21 ANNUAL REPORT

2021 ◽  
Author(s):  
SPENCER SCOTT ◽  
MATTHEW WELLONS
CHEST Journal ◽  
1985 ◽  
Vol 87 (3) ◽  
pp. 409-410
Author(s):  
John R. Spurzem ◽  
John W. Shigeoka ◽  
H. William Bonekat

2017 ◽  
Vol 39 (4) ◽  
pp. 168-177
Author(s):  
Jae Seong Shim ◽  
Sang Mi Hwang ◽  
In Suk Kim ◽  
Sang Yong Shin ◽  
Ju Young Oh ◽  
...  

1979 ◽  
Vol 25 (8) ◽  
pp. 1377-1380 ◽  
Author(s):  
G J Proksch ◽  
D P Bonderman

Abstract We describe a simple system for the preparation of a hyperlipidemic control serum. Beta- and pre-beta-lipoproteins are removed from the serum and prepared as a stable diluent; the extracted serum is then lyophilized. Upon addition of the lipoprotein diluent, which was observed to contain only liproprotein and sodium bicarbonate, the serum reconstitutes rapidly, usually within 5 min. By a suitable adjustment of the lipoprotein concentration in the diluent, a hyperlipidemic control serum may be produced with desired concentrations of lipids. Because the lipoproteins are not included in the destructive lyophilization step, the resulting product has remarkable clarity, precision, and stability.


2019 ◽  
Vol 493 ◽  
pp. S511-S512
Author(s):  
M. Simón Velasco ◽  
N. Rodríguez Roca ◽  
M.J. González Villalba ◽  
P. Fernández-Calle ◽  
A.L. Qasem Moreno ◽  
...  

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