COMAR | Materials from TÜBİTAK UME

Reference Materials from: TÜBİTAK UME

must be: produced under an ISO 17034 accreditation produced by an NMI / DI one, or both options | certified RM

Reference Materials from: TÜBİTAK UME

	Producer	RM Code	Name	Item	Updated
1	TÜBİTAK UME	UME CRM 1201	Elements in Spring Water	Water	18-07-2023
	Properties: Al 0.102 mg/kg As 6.5 µg/kg B 0.476 mg/kg Ba 0.313 mg/kg Ca 3.91 mg/kg Cd 3.95 µg/kg Co 9.6 µg/kg Cr 34.6 µg/kg Cu 83.1 µg/kg Fe 45.6 µg/kg K 0.41 mg/kg Mg 0.867 mg/kg Mn 14.5 µg/kg Na 3.13 mg/kg Ni 16.8 µg/kg P 96.4 µg/kg Pb 14.7 µg/kg Sb 5.37 µg/kg Sn 1.5 µg/kg Sr 21.9 µg/kg Zn 0.104 mg/kg			Remarks: The material is in a HDPE plastic bottle containing about 100 mL of spring water. The content is acidified to have a final concentration of about 2% HNO3 (w/v). The material should be stored at (18 ± 4) °C in dark. Additional information is given in the certification report. For more information see https://rm.ume.tubitak.gov.tr/urun_en.aspx?u=UoyKLzqUT+0CccOOW4y/8A== Intended Use: This material is intended to be used for method validation and quality control of the determination of element mass fractions in spring water. CRM Certificate: ume_crm_1201_certificate.pdf
	Producer: (click for contact & purchase details) TÜBİTAK Ulusal Metroloji Enstitüsü (National Metrology Institute) (Turkey) This material is produced under a valid ISO 17034 accreditation
	Public link to this factsheet: www.comar.bam.de/rm/110450
2	TÜBİTAK UME	UME CRM 1202	Elements in Hazelnut Certified Reference Material	Hazelnut	28-07-2023
	Properties: B 16.8 mg/kg Ca 1550 mg/kg Cu 16.4 mg/kg Fe 36.1 mg/kg Mg 1540 mg/kg Mn 95.3 mg/kg Ni 1.60 mg/kg Sr 6.68 mg/kg Zn 20.4 mg/kg Cd 6.4 µg/kg Co 278 µg/kg Total Fat Content 69.0 w/w (%) Ba* 5.8 mg/kg K* 5890 mg/kg P* 3240 mg/kg *indicative			Remarks: The material is in amber glass containing about 45 g hazelnut. Additional information is presented in the certification report. The material must be stored at (18 ± 2) °C under dark conditions. It is recommended to store the material at 4 °C once the bottle is opened. For more information see https://rm.ume.tubitak.gov.tr/urun_en.aspx?u=KsGR8REIFMSE8sKvxW1ipQ== Intended Use: This material is intended to be used for method validation of the determination of element mass fractions and total fat content in hazelnut and quality control purposes. CRM Certificate: ume_crm_1202_certificate.pdf
	Producer: (click for contact & purchase details) TÜBİTAK Ulusal Metroloji Enstitüsü (National Metrology Institute) (Turkey) This material is produced under a valid ISO 17034 accreditation
	Public link to this factsheet: www.comar.bam.de/rm/494452
3	TÜBİTAK UME	UME CRM 1203-1	Sulfur in Diesel Certified Reference Material	Diesel	28-07-2023
	Properties: Sulfur 8.7 mg/kg Density* 821.65 kg/m3 *indicative			Remarks: The material is about 100 mL of diesel in an aluminum bottle. Additional information is presented in the certification report.The material should be stored in temperature conditions (+5 ± 3) °C. For more information see https://rm.ume.tubitak.gov.tr/urun_en.aspx?u=6gautd/aOdHzf2ckdjvqfw== Intended Use: This material is intended to be used for method development and method validation for the determination of sulfur mass fraction in diesel and quality control purposes. CRM Certificate: ume_crm_1203-1_certificate.pdf
	Producer: (click for contact & purchase details) TÜBİTAK Ulusal Metroloji Enstitüsü (National Metrology Institute) (Turkey) This material is produced under a valid ISO 17034 accreditation
	Public link to this factsheet: www.comar.bam.de/rm/494453
4	TÜBİTAK UME	UME CRM 1203-2	Sulfur in Diesel Certified Reference Material	Diesel	28-07-2023
	Properties: Sulfur 14.5 mg/kg Density 822.81 kg/m3			Remarks: The material is about 100 mL of diesel in an aluminum bottle. Additional information is presented in the certification report.The material should be stored in temperature conditions (5 ± 3) °C. For more information https://rm.ume.tubitak.gov.tr/urun_en.aspx?u=6gautd/aOdHzf2ckdjvqfw== Intended Use: This material is intended to be used for method development and method validation for the determination of sulfur mass fraction in diesel and quality control purposes. CRM Certificate: ume_crm_1203-2_certificate.pdf
	Producer: (click for contact & purchase details) TÜBİTAK Ulusal Metroloji Enstitüsü (National Metrology Institute) (Turkey) This material is produced under a valid ISO 17034 accreditation
	Public link to this factsheet: www.comar.bam.de/rm/494454
5	TÜBİTAK UME	UME CRM 1204	Elements in Waste Water	Water	28-07-2023
	Properties: As 63.2 µg/kg B 1388 µg/kg Cd 104.5 µg/kg Co 419 µg/kg Cr 243 µg/kg Cu 334 µg/kg Fe 1943 µg/kg Hg 49.9 µg/kg Mn 372 µg/kg Ni 173 µg/kg V 197 µg/kg Zn 403 µg/kg Al* 349 µg/kg Mo* 95 µg/kg P* 698 µg/kg Pb* 81 µg/kg Sb* 132 µg/kg Tl* 157 µg/kg Density (20 °C)* 1.0006 g/cm3 pH (20 °C)* 1.8 g/cm3 *indicative			Remarks: The material is in HDPE bottle containing about 100 mL waste water acidified with HNO3. Additional information about the material and certification is presented in the certification report.The material should be stored at (4 ± 2) °C in dark conditions.For more information https://rm.ume.tubitak.gov.tr/urun_en.aspx?u=o7w80ajj4ww3wca2Q1Z5WQ== Intended Use: This material is intended to be used for method validation of the determination of element mass fractions in waste water and quality control purposes. CRM Certificate: ume_crm_1204_certificate.pdf
	Producer: (click for contact & purchase details) TÜBİTAK Ulusal Metroloji Enstitüsü (National Metrology Institute) (Turkey) This material is produced under a valid ISO 17034 accreditation
	Public link to this factsheet: www.comar.bam.de/rm/494456
6	TÜBİTAK UME	UME CRM 1205	Colemanite Certified Reference Material	Colemanite	28-07-2023
	Properties: B 12.2 g/kg Ca 20.2 g/kg Mg 1.10 g/kg Si 2.01 g/kg Sr 0.59 g/kg LOI 24.7 g/kg Al 448 mg/kg As 14.8 mg/kg Fe 215 mg/kg Na 290 mg/kg S 780 mg/kg			Remarks: The material is approximately 80 g of ground colemanite (<75 micrometer). More detailed information about the material and certification process is presented in the certification report. The material should be stored at ambient temperature. More information can be reached via: https://rm.ume.tubitak.gov.tr/urun_en.aspx?u=eJhgCMNKZy7zVlwCxUFCtw== Intended Use: This material is intended to be used for method validation of the determination of element mass fractions and loss on ignition in colemanite and quality control purposes. CRM Certificate: ume_crm_1205_certificate.pdf
	Producer: (click for contact & purchase details) TÜBİTAK Ulusal Metroloji Enstitüsü (National Metrology Institute) (Turkey) This material is produced under a valid ISO 17034 accreditation
	Public link to this factsheet: www.comar.bam.de/rm/494457
7	TÜBİTAK UME	UME CRM 1206	Elements in Sea Water	Water	28-07-2023
	Properties: Cd 0.433 µg/kg Cr 2.44 µg/kg Cu 1.019 µg/kg Fe 12.7 µg/kg Ni 4.568 µg/kg Pb 1.068 µg/kg Zn 8.52 µg/kg As* 2.52 µg/kg *indicative			Remarks: The material in LDPE bottle containing about 250 mL sea water acidified to pH 1.6 with HNO3. Additional information is available in the certification report.This material should be stored at (18 ± 4) °C in a dark and clean environment.For more information see https://rm.ume.tubitak.gov.tr/urun_en.aspx?u=eJhgCMNKZy7zVlwCxUFCtw== Intended Use: This material is intended to be used for method validation on the determination of elements in sea water mass fractions and for quality control purposes. CRM Certificate: ume_crm_1206_certificate.pdf
	Producer: (click for contact & purchase details) TÜBİTAK Ulusal Metroloji Enstitüsü (National Metrology Institute) (Turkey) This material is produced under a valid ISO 17034 accreditation
	Public link to this factsheet: www.comar.bam.de/rm/494458
8	TÜBİTAK UME	UME CRM 1209	Elements in Sea Bass	Sea Bass	28-07-2023
	Properties: Cu 1.20 mg/kg Fe 18.6 mg/kg Hg 0.715 mg/kg Se 1.00 mg/kg Zn 17.9 mg/kg As* 0.0017 g/kg Ca* 0.67 g/kg K* 13.1 g/kg Mg* 0.91 g/kg Na* 2.35 g/kg P* 6.55 g/kg *indicative			Remarks: The material is lyophilized and ground sea bass tissue in amber glass bottle packaging. Each bottle contains 10 g of fish tissue. information can be found in the certification report. This material should be stored at (-20 ± 2) °C in a dark environment. For more information see https://rm.ume.tubitak.gov.tr/urun_en.aspx?u=SyJ0G0pGS74qtmGNwrt7dA== Intended Use: This material is intended to be used for method validation of the determination of elements mass fractions in fish tissue and for quality control purposes. CRM Certificate: ume_crm_1209_certificate.pdf
	Producer: (click for contact & purchase details) TÜBİTAK Ulusal Metroloji Enstitüsü (National Metrology Institute) (Turkey) This material is produced under a valid ISO 17034 accreditation
	Public link to this factsheet: www.comar.bam.de/rm/494459
9	TÜBİTAK UME	UME CRM 1302	Aflatoxins in Dried Fig	Dried Fig	28-07-2023
	Properties: AFB1 5.5 µg/kg AFB2 0.61 µg/kg AFG1 2.19 µg/kg AFG2 0.19 µg/kg Total AF 8.5 µg/kg Moisture content* 6.7 g/100g *indicative			Remarks: A unit contains approximately 160 g of dried fig powder in 250 mL HDPE bottle vacuum packed with aluminium sachet. Detailed information about the material and the certification process is presented in the certification report.UME CRM 1302 should be stored at 4 °C or lower temperatures. For more information https://rm.ume.tubitak.gov.tr/urun_en.aspx?u=IMrHn1BH5mm0PkQAOx78gQ== Intended Use: This material is intended to be used in method validation and quality control for the determination of AFB1, AFB2, AFG1, AFG2 and total aflatoxin measurements in dried fig. CRM Certificate: ume_crm_1302_certificate.pdf
	Producer: (click for contact & purchase details) TÜBİTAK Ulusal Metroloji Enstitüsü (National Metrology Institute) (Turkey) This material is produced under a valid ISO 17034 accreditation
	Public link to this factsheet: www.comar.bam.de/rm/494460
10	TÜBİTAK UME	UME CRM 1308	25-hydroxy vitamin D2 and 25-hydroxy vitamin D3 in lyophilized serum	vitamin D3	28-07-2023
	Properties: 25-hydroxy vitamin D2 mass fraction in lyophilized serum 50.0 ng/g 25-hydroxy vitamin D2 concentration in lyophilized serum 51.0 ng/mL 25-hydroxy vitamin D3 mass fraction in lyophilized serum 48.8 ng/g 25-hydroxy vitamin D3 concentration in lyophilized serum 49.8 ng/mL Density (22 °C)* 1.0206 g/mL *indicative			Remarks: The Certified Reference Material is a solid material in an amber glass bottle with screw cap obtained by lyophilization of horse serum. Material is listed in BIPM JCTLM database as higher order reference material. Additional information is given in the certification report.The material should be stored at temperatures lower than -20 °C in a dry and dark place.For more information see https://rm.ume.tubitak.gov.tr/urun_en.aspx?u=lEryfNTHKOfL6wg+HnFaOg== Intended Use: This material is intended to be used for method performance check and validation purposes of 25- hydroxy vitamin D2 and 25-hydroxy vitamin D3 in serum with LC-MS, LC-MS/MS and HPLC-UV methods. CRM Certificate: ume_crm_1308_certificate.pdf
	Producer: (click for contact & purchase details) TÜBİTAK Ulusal Metroloji Enstitüsü (National Metrology Institute) (Turkey) This material is produced under a valid ISO 17034 accreditation
	Public link to this factsheet: www.comar.bam.de/rm/494462