Single Nuclide Solutions

Please choose from a wide product range from different manufacturing facilities:

Solutions manufactured by E&Z Isotope Products/CA/USA

Accuracy

All solutions are prepared to a tolerance +/- 15% of the requested activity.Each calibration is traceable to NIST, and many solutions can be supplied with a DAkkS certificate as well. The uncertainty value of the measured activity value for a NIST-traceable calibration can theoretically be as low as ±3% at the 99% confidence level (k=2.58) but will be no greater than ±5% unless otherwise noted elsewhere in our product information. For DAkkS-accredited calibrations, the uncertainty value of the measured activity value is typically 3.0-3.5% at the 95% confidence limit (k=2) for certain nuclides in Eckert & Ziegler Isotope Products DAkkS Scope of Accreditation. Please inquire with an Eckert & Ziegler Isotope Products customer service representative regarding the specific measurement uncertainty limit for each nuclide.

Purity

Radionuclidic impurities are specified on the Certificate of Calibration. For applications that require specific radionuclidic purity requirements, please contact customer service. For many alpha emitting nuclides and transuranics, radionuclidic purity is not always possible due to short lived daughters, and it is typical for isotopic ratios to vary greatly from batch to batch. Chemical purity is not determined and is not reported on the Certificate of Calibration. Please contact customer service for special requirements.

Packaging

Radionuclide solutions packaging is offered in a variety of vials and ampoules. Please specify activity, and fill volume. Fill volumes must be at least 50% of the capacity of the chosen vial. There may be an extra charge for some options. Customer supplied vials on all solution orders are not guaranteed by EZIP to be leak proof during shipment, and EZIP will not honor return or credit requests for leaking solutions in customer supplied vials. An extra charge for shielding high activity beta and gamma emitter solutions may apply. Please contact customer service for details.

Container
Configuration		 Material Volume Dimensions
Outer Diameter x Length
V-Vial Glass 1 mL 0.55” x 1.93” (14 mm x 49 mm)
V-Vial Glass 5 mL 0.83” x 1.93” (21 mm x 62 mm)
V-Vial Glass 10 mL 1.0” x 2.9” (25 mm x 74 mm)
Serum Vial Glass 10 mL 0.98” x 2.13” (25 mm x 54 mm)
Serum Vial Glass 20 mL 1.18” x 2.24” (30 mm x 57 mm)
Flame Sealed Ampoule (FSA) Glass 1 mL 0.41” x 2.64” (10.4 mm x 67 mm)
Flame Sealed Ampoule (FSA) Glass 5 mL 0.65” x 3.31” (16.5 mm x 84 mm)
Flame Sealed Ampoule (FSA) Glass 10 mL 0.75” x 4.21” (19 mm x 107 mm)
Flame Sealed Ampoule (FSA) Glass 20 mL 0.89” x 5.12” (22.6 mm x 130 mm)
Flame Sealed Ampoule (FSA) Glass 50 mL 1.12” x 7.0” (28.5 mm x 178 mm)
V-Vial Polypropylene 2 mL 0.51” x 1.83” (12.7 mm x 46.5 mm)
V-Vial Polypropylene 5 mL 0.80” x 2.34” (20.3 mm x 59.4 mm)
Plastic Bottle Polypropylene 125 mL 2.0” x 4.0” (50.8 mm x 101.6 mm)
Plastic Bottle Polypropylene 1000 mL 3.5” x 8.0” (88.9 mm x 203.2 mm)

 

Carrier

Carrier materials will be added when considered appropriate or on request. Usually solutions are supplied as carrier added solutions to prevent preferential adherence of the radionuclide to the solution container walls, thus keeping the radionuclide homogenously mixed in the solution.

Non carrier added solutions are available on request, however, this must be stated in writing on your Purchase Order agreement. It is agreed to accept such a solution “as is”, including the lack of stability of the stated radionuclide concentration. Solution returns of this type will not be accepted.

Nuclide Product
code		 Activity range Remark
Al-26 7026 Nuclide not available
Ag-108m 7108 370 Bq – 370 kBq rare isotope – limited stock
Ag-110m 7110 370 Bq – 3,7 MBq available, but not in stock – higher activities available on request
Am-241 7241 370 Bq – 3,7 MBq higher activities available on request
Am-243 7243 370 Bq – 3,7 MBq
Ba-133 7133 370 Bq – 3,7 MBq higher activities available on request
Bi-207 7207 370 Bq – 37 kBq on request
C-14 7014 370 Bq – 3,7 MBq higher activities available on request
Ca-45 7045 370 Bq – 3,7 MBq available, but not in stock – higher activities available on request
Cd-109 7109 370 Bq – 3,7 MBq higher activities available on request
Ce-139 7139 370 Bq – 3,7 MBq available, but not always in stock – higher activities available on request
Cf-252 7252 370 Bq – 370 kBq
Cl-36 7036 370 Bq – 3,7 MBq
Cm-244 7244 370 Bq – 3,7 MBq higher activities available on request
Co-56 7056 Nuclide not available
Co-57 7057 370 Bq – 3,7 MBq higher activities available on request
Co-58 7058 available from EZA only, on request
Co-60 7060 370 Bq – 3,7 MBq higher activities available on request
Cr-51 7051 370 Bq – 3,7 MBq higher activities available on request
Cs-134 7134 370 Bq – 3,7 MBq higher activities available on request
Cs-137 7137 370 Bq – 3,7 MBq higher activities available on request
Eu-152 7152 370 Bq – 3,7 MBq higher activities available on request
Eu-154 7154 370 Bq – 3,7 MBq higher activities available on request
Eu-155 7155 370 Bq – 3,7 MBq higher activities available on request
Fe-55 7055 185 kBq – 3,7 MBq higher activities available on request
Fe-59 7059 370 Bq – 3,7 MBq available, but on request – higher activities available
Gd-148 7148 Nuclide not available
Gd-153 7153 370 Bq – 3,7 MBq higher activities available on request
Ge-68 7068 370 Bq – 3,7 MBq higher activities available on request
H-3 7003 370 Bq – 3,7 MBq higher activities available on request
Hg-203 7203 370 Bq – 3,7 MBq higher activities available on request
Ho-166m 7166 370 Bq – 3,7 MBq in stock, please check availability – higher activities available on request
I-125 7125 18,5 kBq – 3,7 MBq higher and lower activities available on request
I-129 7129 370 Bq – 3,7 MBq higher activities available on request
I-131 (Real) available from EZA only (product code 8131)
Ir-192 7192 3,7 kBq – 3,7 MBq Ammonium Hexachloroiridate (NH4)2lrCl6 – higher and lower activities available on request
Mn-54 7054 370 Bq – 3,7 MBq higher activities available on request
Na-22 7022 370 Bq – 3,7 MBq higher activities available on request
Nb-95 7195 Nuclide not available
Ni-59 7159 Nuclide not available
Ni-63 7063 370 Bq – 3,7 MBq higher activities available on request
Np-237 7237 370 Bq – 37 kBq lead time on request
P-32 7032 37 kBq – 3,7 MBq lead time on request, higher and lower activities available on request
Pb-210 7210 370 Bq – 3,7 MBq lead time on request
Pm-147 7147 18,5 kBq – 3,7 MBq higher and lower activities available on request
Po-209 7209 370 Bq – 3,7 kBq rare isotope, limited stock – higher activity available on request
Po-210 7310 370 Bq – 3,7 MBq lead time on request, higher activities available on request
Pu-236 8236 100 Bq, 370 Bq, 1 kBq available from EZA only, limited stock, may be backordered
Pu-238 7238 3,7 kBq – 3,7 MBq higher and lower activities available on request
Pu-239 7239 3,7 kBq – 3,7 MBq higher and lower activities available on request
Pu-240 7240 max. 37 kBq/order
Pu-241 7341 3,7 kBq – 3,7 MBq lower activities available on request
Pu-242 7242 370 Bq – 3,7 MBq
Ra-226 7226 370 Bq – 370 kBq available, but check lead time
Ra-228 7328 available from EZA only
Ru-106 7106 3,7 kBq – 3,7 MBq available, but check lead time – higher and lower activities available on request
S-35 7035 37 kBq – 3,7 MBq available, but check lead time – higher and lower activities available on request
Sb-124 7124 3,7 kBq – 3,7 MBq higher and lower activities available on request
Sb-125 7225 3,7 kBq – 3,7 MBq higher and lower activities available on request
Sc-46 7046 Nuclide not available
Se-75 7075 3,7 kBq – 3,7 MBq lower activities available on request
Si-32 7132 max. 37 kBq/order rare nuclide, very limited availability
Sm-151 7151 18,5 kBq – 3,7 MBq available, but check lead time – higher and lower activities available on request
Sn-113 7113 370 Bq – 3,7 MBq higher activities available on request
Sr-85 7085 370 Bq – 3,7 MBq higher activities available on request
Sr-89 7089 37 kBq – 3,7 MBq available, but check lead time – higher and lower activities available on request
Sr-90 7090 370 Bq – 3,7 MBq higher activities available on request
Tc-95m 7295 Nuclide not available
Tc-99 7099 370 Bq – 3,7 MBq higher activities available on request
Te-123m 7123 370 Bq – 3,7 MBq higher activities available on request
Th-228 7228 370 Bq – 185 kBq nuclide available, but very limited – higher activity available on request
Th-229 7229 370 Bq – 370 kBq very rare nuclide, limited stock
Th-230 7230 370 Bq – 37 kBq higher activities available on request
Th-232 7232 370 Bq – 37 kBq 740 Bq/ml
Tl-204 7204 370 Bq – 3,7 MBq available, but check lead time – higher activities available on request
U-232 7432 370 Bq – 37 kBq with daughters in equilibrium
U-233 7233 370 Bq – 370 kBq
U-235 7235 370 Bq – 3,7 kBq 97% enrichment
U-236 7336 370 Bq – 3,7 kBq
U-238 (Opt. A) 7438 370 Bq – 37 kBq 0,2% depleted, on request
U-238 (Opt. B) 7338 370 Bq – 185 kBq U-nat., max. 185 kBq in 100ml plastic bottle
Y-88 7088 370 Bq – 3,7 MBq higher activities available on request
Zn-65 7065 370 Bq – 3,7 MBq higher activities available on request
Zr-95 7095 370 Bq – 3,7 MBq on request – higher activities available on request

 

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Solutions manufactured by Eckert & Ziegler Analytics/GA/USA

All liquid radionuclide standards are prepared gravimetrically from NIST traceable solutions. After preparation all standards are QC tested with our calibrated counting system.

Analytics will provide relative expanded uncertainties (expressed in % of value) or expanded uncertainties (expressed in same units as the certified value) with a coverage factor of 2, which approximates 95% confidence level for all standards. Uncertainties are estimated using the guidance in NIST Technical Note 1297, “Guidlines for Evaluating and Expressing the Uncertainty of NIST Measurement Results”.

Custom

Custom liquid standards are available in a wide range of activities and volumes as single radionuclide standards, or as custom mixtures. Custom liquid standards are available in 5-, 10-, 20- or 50-ml flame-sealed glass vials.

Liquid standards are also available in larger volume flame-sealed reagent bottles of 100-, 250-, 500- and 1000-ml volumes. The storage bottles have a ground glass cap to prevent evaporation and to reseal the standard for storage between calibrations.

Nuclide Product
code		 Activity range Chemical form Remark
Ac-227 8227 370 Bq – 3,7 MBq Actinium Nitrate in 1M HNO₃ check for availability
Am-241 8241 370 Bq – 740 kBq Americium Chloride in 1M HCl
Am-243 8243 on request Americium Chloride in 1M HCl
Ba-133 8133 3,7 kBq – 1,85 MBq Barium Chloride in 0.1M HCl
Bi-207 8207 on request Bismuth Chloride in 1M HCl
C-14 8014G 37 kBq – 370 kBq C-14 labeled Glucose in H₂O
C-14 8014N 37 kBq – 370 kBq Sodium Carbonate in 0.1M NaOH
C-14 8014T 37 kBq – 370 kBq Toluene
Ca-45 8045 37 kBq – 3,7 MBq Calcium Chloride in 0.1M NaOH check lead time
Cd-109 8109 37 kBq – 3,7 MBq Cadmium Chloride in 0.1M HCl
Ce-139 8139 370 Bq – 3,7 MBq Cerium Chloride in 0.1M HCl check lead time
Ce-141 8141 370 Bq – 1,85 MBq check lead time
Cl-36 8036 370 Bq – 37 kBq Sodium Chloride in 0.0005M NaOH
Cm-244 8244 37 Bq – 3,7 kBq Curium Chloride in 1M HCl
Co-56 8056 nuclide not available
Co-57 8057 370 Bq – 3,7 MBq Cobalt Chloride in 0.1M HCl
Co-58 8058 3,7 kBq – 185 kBq Cobalt Chloride in 0.1M HCl
Co-60 8060 370 Bq – 3,7 MBq Cobalt Chloride in 0.1M HCl
Cr-51 8051 370 Bq – 7,4 MBq Chromium Chloride in 1M HCl
Cs-134 8134 370 Bq – 3,7 MBq Cesium Chloride in 0.1M HCl
Cs-137 8137 370 Bq – 3,7 MBq Cesium Chloride in 0.1M HCl
Eu-152 8152 3,7 kBq – 1,85 MBq Europium Chloride in 0.1M HCl
Eu-154 8154 on request Europium Chloride in 0.1M HCl
Eu-155 8155 on request Europium Chloride in 0.1M HCl
Fe-55 8055 3,7 kBq – 3,7 MBq Ferric Chloride in 0.1M HCl
Fe-59 8159 370 Bq – 3,7 MBq Nickel Chloride in 0.1M HCl check lead time
Gd-148 8148 on request Gadolinium Chloride in 0.1M HCl
Gd-153 8153 on request Gadolinium Chloride in 0.1M HCl
Ge-68 8068 on request Germanium Chloride in 1M HCl
H-3 8003 3,7 kBq – 3,7 MBq Toluene
H-3 8003T 3,7 kBq – 3,7 MBq Tritiated Water
Hg-203 8203 3,7 kBq – 185 kBq Mercury Nitrate in 0.5M HNO₃
Ho-166m 8166 on request Holmium Chloride in 0.1m HCl check lead time
I-125 8125 7,4 kBq – 3,7 MBq Sodium Iodide in 0.1M NaOH + 0.006M Na₂SO₃
I-129 8129 370 Bq – 3,7 kBq Sodium Iodide in 0.1M NaOH + 0.006M Na₂SO₃
I-131 (real) 8131 3,7 kBq – 3,7 MBq Sodium Iodide in 0.1M NaOH + 0.006M Na₂SO₃
Mn-54 8054 3,7 kBq – 1,85 MBq Manganese Chloride in 0.1M HCl
Na-22 8022 3,7 kBq – 1,85 MBq Sodium Chloride in 0.1M HCl
Nb-93m 8093 on request Niobium Nitrate in 0.5M HNO₃ + 0.01M HF
Ni-63 8063 3,7 kBq – 37 kBq Nickel Chloride in 0.1M HCl
Np-237 8237 on request Neptunium Chloride in 4M HCl + 50 µg/ml Oxalic Acid check lead time
P-32 8032 3,7 kBq – 29,6 MBq Phosphoric Acid in 0.1M HCl
Pa-231 8231 on request Protactinium Nitrate in 8M HNO₃ + 0.5M HF
Pb-210 8210 370 Bq – 37 kBq Lead Nitrate in 1M HNO₃ check lead time
Pm-147 8147 3,7 kBq – 185 kBq Promethium Chloride in 0.1M HCl
Po-209 8209 3,7 kBq Polonium Chloride in 2M HCl limited stock
Pu-236 8236 on request Plutonium Nitrate in 3M HNO₃ 100 Bq, 370 Bq or 1 kBq in 5 ml FSA
Pu-238 8238 370 Bq – 37 kBq Plutonium Nitrate in 3M HNO₃
Pu-239 8239 370 Bq – 37 kBq Plutonium Nitrate in 3M HNO₃
Pu-240 8240 370 Bq – 37 kBq Plutonium Nitrate in 3M HNO₃
Pu-241 8341 on request Plutonium Nitrate in 3M HNO₃
Pu-242 8242 on request Plutonium Nitrate in 3M HNO₃
Ra-226 8226 370 Bq – 370 kBq Radium Chloride in 0.1M HCl check lead time
Ra-228 8328 max. 37 kBq Radium Chloride in 0.1M HCl with DAkkS certificate only
Ru-106 8106 on request Ruthenium Chloride in 6M HCl check lead time
S-35 8035 3,7 kBq – 3,7 MBq Sodium Sulfate in H₂O check lead time
Sb-125 8225 3,7 kBq – 1,85 MBq Antimony Chloride in 6M HCl
Sc-46 8046 nuclide not available
Se-75 8075 on request
Si-32 8132 370 Bq – 37 kBq Sodium Silicate in 0.1M NaOH limited availability
Sm-151 8151 on request Samarium Chloride in 0.1M HCl check lead time
Sn-113 8113 on request Hexachlorostannate (IV) in 4M HCl
Sr-85 8085 3,7 kBq – 1,85 MBq Strontium Chloride in 0.1M HCl
Sr-89 8089 3,7 kBq – 1,85 MBq Strontium Chloride in 0.1M HCl check lead time
Sr-90 8090 3,7 kBq – 1,85 MBq Strontium Chloride in 0.1M HCl
Tc-99 8099 3,7 kBq – 1,85 MBq Ammonium Pertechnetate in 0.001M NaOH
Th-228 8228 370 Bq – 37 kBq Thorium Nitrate in 0.5M HNO₃ check lead time
Th-229 8229 on request Thorium Nitrate in 0.5M HNO₃ very limited stock
Th-230 8230 370 Bq – 37 kBq Thorium Nitrate in 0.5M HNO₃
Th-232 (Th-Nat) 8232 on request Thorium Nitrate in 0.5M HNO₃ >higher activity requires more volume
Tl-204 8204 370 Bq – 185 kBq Thallium Chloride in 0.1M HCl check lead time
U-232 8332 370 Bq – 37 kBq Uranyl Nitrate in 1M HNO₃ with daughters in equilibrium
U-233 8233 37 Bq – 37 kBq Uranyl Nitrate in 1M HNO₃
U-235 8235 on request Uranyl Nitrate in 1M HNO₃ 97% enrichment
U-236 8336 370 Bq – 3,7 kBq Uranyl Nitrate in 1M HNO₃
U-238 (Opt A) 8438 on request Uranyl Nitrate in 1M HNO₃ 0,5 – 0,02% depleted
U-238 (Opt B) 8338 370 Bq – 185 kBq Uranyl Nitrate in 1M HNO₃ natural U, max. 185 kBq in a 100 ml plastic bottle
Y-88 8088 3,7 kBq – 370 kBq Yttrium Chloride in 0.1M HCL
Zn-65 8065 3,7 kBq – 1,85 MBq Zinc Chloride in 0.1M HCl

 

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Stock Solutions from Eckert & Ziegler Analytics/GA/USA

Certain longer-lived liquid radionuclide standards are available from stock providing rapid delivery. Stock liquids are available in 5-ml flame-sealed glass vials at activities specified in the Radioactive Liquid Standards.

Nuclide Product code Activity Chemical Form
Am-241 8241-5FSA-18,5KBQ 18,5 kBq Americium Chloride in 1M HCl
Am-241 8241-5FSA-37KBQ 37 kBq Americium Chloride in 1M HCl
Am-241 8241-5FSA-185KBQ 185 kBq Americium Chloride in 1M HCl
C-14 8014N-5FSA-4KBQ 4 kBq Sodium Carbonate in 0.1M NaOH
C-14 8014N-5FSA-37KBQ 37 kBq Sodium Carbonate in 0.1M NaOH
C-14 8014G-5FSA-37KBQ 37 kBq Glucose
Cs-137 8137-5FSA-37KBQ 37 kBq Cesium Chloride in 0.1M HCl
Cs-137 8137-5FSA-185KBQ 185 kBq Cesium Chloride in 0.1M HCl
H-3 8003-5FSA-37KBQ 37 kBq Tritiated Water
H-3 8003-5FSA-185KBQ 185 kBq Tritiated Water
I-129 8129-5FSA-4KBQ 4 kBq Sodium Iodide in 0.01M NaOH + 0.006M Na₂SO₃
Ni-59 8059-5FSA-3,7KBQ 3,7 kBq
Pu-239 8239-5FSA-37KBQ 37 kBq
Ra-226 8226-5FSA-4KBQ 4 kBq Radium Chloride in 0.1M HCl
Ra-228 8328-5FSA-370BQ-D 370 Bq Radium Chloride in 0.1M HCl
Ra-228 8328-5FSA-1,25KBQ-D 1,25 kBq Radium Chloride in 0.1M HCl
Ra-228 8328-5FSA-3,7KBQ-D 3,7 kBq Radium Chloride in 0.1M HCl
Sr-90 8090-5FSA-37KBQ 37 kBq Strontium Chloride in 0.1M HCl
Tc-99 8099-5FSA-37KBQ 37 kBq Ammonium Pertechnetate in 0.001M NaOH
Th-229 8229-5FSA-370BQ 370 Bq
Th-230 8230-5FSA-4KBQ 4 kBq
U-232 8332-5FSA-4KBQ 4 kBq
U-233 8233-5FSA-18KBQ 18 kBq Uranyl Nitrate in 1M HNO₃
U-238 (Opt B) 8338-5FSA-1,85KBQ 1,85 kBq

 

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Low Level Tracers from Eckert & Ziegler Analytics/GA/USA

Low-level radioactive tracer solutions are available in flame-sealed reagent bottles with a ground glass cap to minimize evaporative losses. These samples are particularly useful for radiochemical measurements, which require a spike for yield determinations. These solutions may also be used as control samples for various analytes.

Nuclide Catalog Available
volumes [ml]		 Available
activity [Bq/ml]		 Chemical form and carrier
Am-241 8241 100 – 1000 0,1 to 1 in 1M HCl, Carrier free
Am-243 8243 100 – 1000 0,1 to 1 in 1M HCl, Carrier free
Pu-236 8236 100 – 1000 0,1 to 1 in 3M HNO₃, Carrier free
Pu-238 8238 100 – 1000 0,1 to 1 in 3M HNO₃, Carrier free
Pu-239 8239 100 – 1000 0,1 to 1 in 3M HNO₃, Carrier free
Pu-242 8242 100 – 1000 0,1 in 3M HNO₃, Carrier free
Ra-226 8226 100 – 1000 0,1 to 1 Ra(II) in 0.1M HCl, 30 mg/g Ba
Ra-228 8328 100 – 1000 0,1 to 1 Ra(II) in 0.1M HCl, 30 mg/g Ba
Sr-90 8090 100 – 1000 0,1 to 1 Sr(II) in 0.1M HCl, 30 mg/g Sr
Tc-99 8099 100 – 1000 0,1 to 1 Tc(VII) in 0.001M NaOH, Carrier free
Th-229 8229 100 – 1000 0,1 to 1 Th(IV) in 0,5M HNO₃, Carrier free
Th-230 8230 100 – 1000 0,1 to 1 Th(IV) in 0,5M HNO₃, Carrier free
Th-232 (nat) 8232 10 – 1000 0,1 to 1 Th(IV) in 0,5M HNO₃, Th-228 is in equilibrium with Th-232
U-232 8332 100 – 1000 0,1 to 1 in 1M HNO₃, Carrier free
U-233 8233 100 – 1000 0,1 to 1 in 1M HNO₃, Carrier free
U-238 (U-nat) 8338 100 – 1000 0,1 to 1 in 1M HNO₃, constist of U-234 + U-235 + U-238

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