SRM 921

Cortisol (Hydrocortisone), Preprint, February 15, 1973

SRM 925

4-Hydroxy-3-Methoxy-DL-mandelic-Acid (VMA), Preprint, May 24, 1973

SRM 956c

Electrolytes in Frozen Human Serum, July 24, 2009

SRM 968e

Fat-Soluble Vitamins, Carotenoids, and Cholesterol in Human Serum, November 23, 2015

SRM 970

Ascorbic Acid in Frozen Human Serum, April 11. 2014

SRM 971

Hormones in Frozen Human Serum, December 12, 2016

SRM 972

Vitamin D in Human Serum, June 9, 2009

SRM 1955

Homocysteine and Folate in Frozen Human Serum, December 31, 2015

SRM 1959

Drugs of Abuse in Frozen Human Serum, March 21, 2011

SRM 2381

Morphine and Codeine in Freeze-Dried Urine, April 15, 2015

SRM 2382

Morphine Glucuronide in Freeze-Dried Urine, April 15, 2015

SRM 2389

Amino Acids in 0.1 mol/L Hydrochloric Acid, June 7, 2010

SRM 2670a

Toxic Elements in Freeze-Dried Urine, December 31, 2015

SRM 2972

25-Hydroxvitamin D2 and D3 Calibration Solutions, October 21, 2014

03/178

Vitamin B12, Serum Folate and HoloTC

03/192

Thyroid-Stimulating-Homone, Recombiant, Human, for Bioassay (1st International standard)

68/356

Renin, Human

95/528

Folate, Whole Blood Haemolysate

95/646

Parathyroid Hormone 1-84, human, recombinant

IRMM-468

THYROXINE (T4)

IRMM-469

3, 3’,5 Triiodothyronine (T3)

ERM-DA451/IFCC

CORTISOL REFERENCE SERUM PANEL

ERM-DA192

ERM-DA193

Cortisol in human serum (concentration in the reconsitituted material)

BCR-348R

ERM-DA347

Progesterone in human serum (concentration in the reconsitituted material)

BCR-576

BCR-577

BCR-578

17β-Estradiol in human serum (concentration in the reconsitituted material)

BCR-304

Lyophilised human serum (Ca/Li/Mg)

BCR-637

BCR-638

BCR-639

human serum (Al/Se/Zn)

BCR-637

BCR-638

BCR-639

Human Blood (Pb/Cd)