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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 | |
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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 | |
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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 | |
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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 | |
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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 | |
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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 | |
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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 | |
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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 |
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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 |