Quenched LSC Standard Sets - Ultima Gold

Quenched Liquid Scintillation Counting Sets contain 10 Standards. Each standard contains the same amount of radioactivity but with progressively higher levels of quenching agent nitromethane. These LSC Standards are designed to establish counting efficiency correlation curves wich are applicable to Ultima Gold LSC cocktails. The Transformed Spectral Index of the External Standard (tSIE) value is approx. 150-650. The standards are available in 20 ml and 7 ml, flame sealed borosilicate glass LSC vials. Each source is calibrated, measurement uncertainty <4% (k=2).

 

C-14 Ultima Gold Quenched Standard Set 20 ml vials

Ultima Gold Quenched Standard Set
Eckert & Ziegler Specification
Carbon-14 Set of 10 quenched C-14 Standards – 20 ml vials
Product Code SET-C14-LSC-20FSUG
Nuclide Carbon-14
Activity 1667 Bq +/-10% (100 000 dpm) per vial, calibrated, NIST traceable
Active volume 15 ml
Vial Type 20 ml Flame sealed borosilicate glass ampoule, Argon purged
Chemical Form C-14 labeled glucose in Ultima Gold scintillation cocktail. Quenching agent nitromethane, approx. tSIE 150 to 650

 

H-3 Ultima Gold Quenched Standard Set 20 ml vials

Ultima Gold Quenched Standard Set
Eckert & Ziegler Specification
H-3 (Tritium) Set of 10 quenched H-3 Standards – 20 ml vials
Product Code SET-H3-LSC-20FSUG
Nuclide H-3 (Tritium)
Activity 4167 Bq +/-10% (250 000 dpm) per vial, calibrated, NIST traceable
Active volume 15 ml
Vial Type 20 ml Flame sealed borosilicate glass ampoule, Argon purged
Chemical Form Tritiated water in Ultima Gold  scintillation cocktail. Quenching agent nitromethane, approx. tSIE 150 to 650

 

C-14 Ultima Gold Quenched Standard Set 7 ml vials

Ultima Gold Quenched Standard Set
Eckert & Ziegler Specification
Carbon-14 Set of 10 quenched C-14 Standards – 7 ml vials
Product Code SET-C14-LSC-7FSUG
Nuclide Carbon-14
Activity 1667 Bq +/-10% (100 000 dpm) per vial, calibrated, NIST traceable
Active volume 5 ml
Vial Type 7 ml Flame sealed borosilicate glass ampoule, Argon purged
Chemical Form C-14 labeled glucose in Ultima Gold  scintillation cocktail. Quenching agent nitromethane, approx. tSIE 150 to 650

 

H-3 Ultima Gold Quenched Standard Set 7 ml vials

Ultima Gold Quenched Standard Set
Eckert & Ziegler Specification
H-3 (Tritium) Set of 10 quenched H-3 Standards – 7 ml vials
Product Code SET-H3-LSC-7FSUG
Nuclide H-3 (Tritium)
Activity 4167 Bq +/-10% (250 000 dpm) per vial, calibrated, NIST traceable
Active volume 5 ml
Vial Type 7 ml Flame sealed borosilicate glass ampoule, Argon purged
Chemical Form Tritiated water in Ultima Gold  scintillation cocktail. Quenching agent nitromethane, approx. tSIE 150 to 650

 

C-14 Ultima Gold LSC Standards for Low Level Counting – 20 ml vials

Ultima Gold LSC Standards for Low Level Counting
Eckert & Ziegler Specification
Carbon-14 Set of 10 quenched C-14 Standards – 20 ml vials
Product Code SET-C14-LSC-20FSUG-LOW
Nuclide Carbon-14
Activity 333 Bq +/-10% (20 000 dpm) per vial, calibrated, NIST traceable
Active volume 15 ml
Vial Type 20 ml Flame sealed borosilicate glass ampoule, Argon purged
Chemical Form C-14 labeled glucose in Ultima Gold  scintillation cocktail. Quenching agent nitromethane, approx. tSIE 150 to 650

 

H-3 Ultima Gold LSC Standards for Low Level Counting – 20 ml vials

Ultima Gold LSC Standards for Low Level Counting
Eckert & Ziegler Specification
H-3 (Tritium) Set of 10 quenched H-3 Standards – 20 ml vials
Product Code SET-H3-LSC-20FSUG-LOW
Nuclide H-3 (Tritium)
Activity 500 Bq +/-10% (30 000 dpm) per vial, calibrated, NIST traceable
Active volume 15 ml
Vial Type 20 ml Flame sealed borosilicate glass ampoule, Argon purged
Chemical Form Tritiated water in Ultima Gold  scintillation cocktail. Quenching agent nitromethane, approx. tSIE 150 to 650

 

LSC Alpha/Beta Standards – Ultima Gold AB

This quenched Liquid Scintillation Counting Set of 3 Standards contains 1 Americium-241, 1 Chlorine-36 and 1 Background Standard. The set is used to optimize the pulse discrimination parameter for alpha/beta separation. The standards are available in 20 ml, flame sealed borosilicate glass LSC vials.

 Ultima Gold LSC Standard Set
Am-241/Cl-36/BKG Alpha/Beta Standard Set – 20 ml vials
Product Code SET-AM1CL6-LSC-20FSUGAB
Nuclide Am-241
Activity 1667 Bq +/-10% (100 000 dpm) per vial, calibrated, NIST traceable
Active volume 15 ml
Vial Type 20 ml flame sealed borosilicate glass ampoule
Chemical Form Americium Chloride in Ultima Gold AB scintillation cocktail
Nuclide Cl-36
Activity 1667 Bq +/-10% (100 000 dpm) per vial, calibrated, NIST traceable
Active volume 15 ml
Vial Type 20 ml flame sealed borosilicate glass ampoule
Chemical Form Sodium Chloride in Ultima Gold AB scintillation cocktail
BKG-Standard Background Standard
Volume 15 ml
Vial Type 20 ml flame sealed borosilicate glass ampoule
Chemical Form Ultima Gold AB scintillation cocktail

 

Single LSC Standards – Ultima Gold cocktail in flamed
sealed borosilicate glass ampoules, Argon purged

All Standards are calibrated, NIST traceable, measurement uncertainty <4% (k=2). The tSIE quench value is approx. 750.

Nuclide Product Code Activity DPM Vial Active Volume Chemical Form
Am-241 AM1-LSC-20FSUG-1666BQ 1667 Bq +/- 10% 100 000 20 ml 15 ml Americium Chloride
Am-241 AM1-LSC-7FSLUG-1666BQ 1667 Bq +/- 10% 100 000 7 ml 5 ml Americium Chloride
C-14 C14-LSC-20FSLUG-333BQ 333 Bq +/- 10% 20 000 20 ml 15 ml C-14 labeled glucose
C-14 C14-LSC-20FSLUG-1666BQ 1667 Bq +/- 10% 100 000 20 ml 15 ml C-14 labeled glucose
C-14 C14-LSC-7FSLUG-1666BQ 1667 Bq +/- 10% 100 000 7 ml 5 ml C-14 labeled glucose
Cl-36 CL6-LSC-20FSUG-1666BQ 1667 Bq +/- 10% 100 000 20 ml 15 ml Sodium Chloride
Cl-36 CL6-LSC-7FSUG-1666BQ 1667 Bq +/- 10% 100 000 7 ml 5 ml Sodium Chloride
H-3 H3-LSC-20FSUG-500BQ 500 Bq +/- 10% 30 000 20 ml 15 ml Tritium labeled water
H-3 H3-LSC-20FSUG-1666BQ 1667 Bq +/- 10% 100 000 20 ml 15 ml Tritium labeled water
H-3 H3-LSC-7FSUG-1666BQ 1667 Bq +/- 10% 100 000 7 ml 5 ml Tritium labeled water
Ni-63 NI3-LSC-20FSUG-1666BQ 1667 Bq +/- 10% 100 000 20 ml 15 ml Nickel Chloride
Ni-63 NI3-LSC-7FSUG-1666BQ 1667 Bq +/- 10% 100 000 7 ml 5 ml Nickel Chloride
Sr-90 SR0-LSC-20FSUG-1666BQ 1667 Bq +/- 10% 100 000 20 ml 15 ml Strontium Chloride
Sr-90 SR0-LSC-7FSUG-1666BQ 1667 Bq +/- 10% 100 000 7 ml 5 ml Strontium Chloride