I Gel: type 99Mo- 99"'Tc Generator

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As the key member of CIRC and the pioneer of isotope industry in China, Chengdu Gaotong Isotope Co., Ltd.(CNNC), commonly known as Gaotong, specializes in research & development, production and distribution of radiopharmaceuticals and sealed radioactive sources. It is the major supplier of diagnostic and therapeutic radiopharmaceuticals and sealed radioactive sources for both medical and industrial purposes in China. Gaotong first developed Cobalt-60 Teletherapy Sources, Cobalt-60 Industrial Radiation Sources and Cobalt-60 Gamma-knife Sources in China and first built 131I dry-process production facilities in China and Gel-type 99mTc Generator production facility in the world. Gaotong has dozens of radioisotope production facilities which provides the customer with various high-quality radiopharmaceuticals and sealed radioactive sources, as well as NDT Equipment and Stereotactic Gamma-ray Radio-surgery System. Meanwhile, Gaotong provides the customers with transport of radioactive materials, on-site replacement of radioactive sources, recycle of spent sources, import-export, etc..

About Us

China Isotope & Radiation Corporation (CIRC), a subsidiary of China National Nuclear Corporation(CNNC), specializes in nuclear technology application industry and becomes the leader in the field of radioisotopes and radiation technology application in China. CIRC is the biggest manufacturer of imaging diagnostic and therapeutic Radiopharmaceuticals, Urea Breath Test Kits & Analyzers and Radioimmunoassay kits, and sealed radioactive sources for both medical and industrial purposes in China; a qualified EPC (Engineering, Procurement, Construction) supplier of irradiation facilities approved by Ministry of Ecology and Environment of China; a reputable service provider for independent medical laboratories of the Chinese hospitals and other medical institutes.

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I

Gel: type

99

Mo-

99

"'Tc Generator

Gel-type generator ""Mof"mTc produces sterile solution of sodium pertechnetate [ Na00_{"Tc04]. Mother}

nuclide 00

Mo in the form of ZrO""MoQ4 gel is filled in generator column. Daughter nuclide """Tc reaches

equilibrium with i;gMo after about 23 hours and can be washed from the column with saline. Sodium pertechnetate [ Na00m_TC0

4] can be used directly for diagnostics or for labeling of radiopharmaceutical kits. Nuclear data ""Mo T,a: 66.0h 'Y Energy: 0.14MeV � Energy: 1.214MeV T,a: 6.02h 'Y Energy: 0.14MeV Technical parameter Eluate Assay of 99Mo: < 0.1 %

Radiochemical purity: >Na00_"Tc0 4 98% Zr content, < 8.0 1-1 g/ml

pH: 4.0- 7.0 Generator

Elution yields: 70%

Expiration: 1 Sdays after production Weight: 39 kg

Specifications

18.SGBq; 29.6GBq; 37GBq

Address: Room 6, Floor3, Building 2, No. 25 Nansan Sect., Erhuan Road, Chengdu, China.

Tel./Fax: (028)85904073, 85904574

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adiopharmaceuticals

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Str�ntium[

89

Sr ] Chloride Injection

Strontium t'Sr ] Chloride injection is used for palliative treatment of bone pain in patients with metastases from carcinomas of the prostatic gland and mammary gland. The most frequent indication for Strontium[""Sr] Chloride therapy are multiple spread metastases in patients formerly treated with conventional therapeutic methods in which no pain relief response was obtained.

Nuclear data

� Energy: 1.49MeV

Technical parameter

Radionuclidic purity: > 99.9% Radioactive concentration: ;:,:37MBq/mL Sr content : ,:;;; 12 .Sm g/m L Al content: ,s;2µg/ m L pH: 4.0 -7.5

Expiration: 30 days after production

Specifications

111MBq; 148MBq; 222MBq; 296MBq

Address: Room 6, Floor3, Building 2, No. 25 Nansan Sect., Erhuan Road, Chengdu, China.

Tel./Fax: (028)85904073, 85904574

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adiopharmaceuticals

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I

So�um Iodide

C

'

1

I] Oral Solution

Sodium iodide ['3

' I] oral solution is used for diagnosis and treatment of thyroid gland disease or for

preparing 131 1 labeled radiopharmaceuticals.

Nuclear data

T 112: 8.04d y Energy: 0.365MeV 13 Energy: 0.606MeV

Technical parameter

Radionuclidic purity:> 99.9% Radiochemical purity: :;:,:95% Radioactive concentration: :;:,: 185MBq/mL pH: 7.0- 9.0

Specifications

925MBq ; 1850MBq; 3700MBq; 7400MBq

Address: Room 6, Floor3, Building 2, No. 25 Nansan Sect., Erhuan Road, Chengdu, China.

Tel./Fax: (028)85904073, 85904574

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adiopharmaceuticals

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So+um Iodohippurate [

131

1) Injection

Sodium lodohippurate ['31

1] Injection is used for kidney and urinary system function test.

Nuclear data:

T 112: 8.04d 'Y Energy: 0.365MeV 13 -Energy: 0.606MeV

Technical parameter

Radionuclidic purity, >99.9% Radiochemical purity, ?!95% Radioactive concentration: ?!37MBq/m L pH: 5.0-6.0

Specifications

37MBq: 111MBq: 185MBq; 370MBq

Address: Room 6, Floor3, Building 2, No. 25 Nansan Sect., Erhuan Road, Chengdu, China.

Tel./Fax: (028)85904073, 85904574

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adiopharmaceuticals

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Cob�lt

-

60 Gamma-

knife Source

Use: Non-invasive treatment of cerebral tumors or other parts' tumors.

Nuclear data:

Half-life: 5.27years

'Y energy: 1.17MeV, 1.33MeV

13 energy: 0.318MeV

Uncertainty of radioactivity:

�

±10%

Safety performance: E63535 or C63535

Leakage and contamination: GB15849-1995

Radioactive material:

<l)

1 x 1mm nickel-plated Cobalt-60 pellets

Structure: Double-encapsulated structure sealed by argon-arc welding

Specifications of Cobalt-60 Gamma-knife Source

Source pieces per

Cobalt-00 Gamma

42

40

18

Knife TI1erapy Source

Activity per single

5.29

12.60

10.30

source, 1bq

Total activity, TBq

222.18

504.00

185.40

18

30

25

13.30

10.36

7.40

9.60

239.40

310.80

222.00

240.00

Address: Room 6, Floor3, Building 2, No. 25 Nansan Sect., Erhuan Road, Chengdu, China.

Tel./Fax: (028)85904073, 85904574

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dioactive Sources

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Co�alt-60 Teletherapy Source

Use: Teletherapy of galactophore, liver, kedney tumors, etc .. Nuclear data:

'Y energy:1.17MeV, 1.33MeV � -energy:0.318MeV

Uncertainty of radioactivity: � ± 10 %

Safety performance: E63535

Radioactive material:(!>1 x 1mm nickel-plated Cobalt-60 pellets.

Structure: Double-encapsulated structure sealed by argon-arc welding.

Specifications of Cobalt-60 Teletherapy Source

Serial Number External Dimensions, mn

1 (!>26 x 27

2 (!>23 x 33

3 <1>23.4 x 36.7

Max. Dimensions of _{Content Activity, TBq}

Active Part, mm

<1>22 x 20 111 -222 <I> 19 x 25 111 - 222 <I> 19.5 x 28.5 111 - 296

Address: Room 6, Floor3, Building 2, No. 25 Nansan Sect., Erhuan Road, Chengdu, China.

Tel./Fax: (028)85904073, 85904574

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dioactive Sources

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Co�alt-60 Non-Destructive Testing Source

Use: Non-destructive testing of metallic and nonmetallic material.

Nuclear data:

Half-life: 5 .27years;

y energy: 1.1 ?MeV, 1.33MeV

13 ·

energy: 0.318MeV.

Uncertainty of radioactivity: �

±

10%

Safety performance: C63535

Radioactive material: ct> 1

x

1 mm nickel-plated Cobalt-60 pellets

Structure: Double-encapsulated structure sealed by argon-arc welding

Tablel Optin1um Test Thickness

MaLeiial Steel

Optimum Test Thickness

50-150 mm

Light alloy

150-450mm

�

Tab

l

e2 Specifications of Cobalt-60 Non-

D

estructive Testing Source

Serial Number External Dimensions(mm)

1

<1>7.3 x 17

�

2

<1>7.5 x 21

3 �, ...

<1>7.5 x 25

Dimensions of Active Patt(mm) Equivalent Activity(TBq)

<1>2 x 3

<1>4x4

0. 55-3.7

<1>4x4

0.55-3.7

<1>4x8

7.4

Address: Room 6, Floor3, Building 2, No. 25 Nansan Sect., Erhuan Road, Chengdu, China.

Tel./Fax: (028)85904073, 85904574

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dioactive Sources

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Co�alt-60 Level-inspecting Source

Use: Inspecting liquid or solid level in a sealed container.

Nuclear data:

Half-life: 5. 27years

y energy: 1.1 ?MeV, 1.33MeV �·energy: 0.318MeV

±

10% Safety performance: C43313

Leakage and contamination: GB15849-1995 Radioactive material: Ni-Co("°Co) alloy

structure: Ni-Co(""Co) alloy wire fixed onto stainless steel rod and sealed in stainless steel capsule

by argon-arc welding.

Specifications of Cobalt

-

60 Level-inspectin

g

Source

Serial No. Outside Diameter, mm

l

4>7 - 8

2

4>7 - 8

Length, mm Equivalent Activity, GBq 500 -1000 1.85 -5.55

1000-2000 5.55 -11.l

Address: Room 6, Floor3, Building 2, No. 25 Nansan Sect., Erhuan Road, Chengdu, China.

Tel./Fax: (028)85904073, 85904574

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dioactive Sources

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Iri�um-192 Non-Destructive Testing Source

Use: Non-destructive testing of metallic and non-metallic material.

Nuclear data:

Half-life:7 4.2 days

y energy: 0.296MeV, 0.612MeV

Jl ·

energy: 0.675MeV, 0.539MeV

±

Leakage and contamination: GB 1584� 1995. Radioactive material: lridium-192 metallic discs.

structure: Single-encapsulated structure sealed by argon-arc welding.

Table! Optimum Test Thickness

Material Steel Light alloy

Optimum Test Thickness 12.5-62.5 nun 40-190 mm

Other mate1iaJ

10-50 g/cm2

Table2 Specifications of Iridium-192 Non-Destructive Testing Source

External Dimensions, mm Dimensions of Active Part, nun Equivalent Activity ,TBq

<1>5 x 8 <1>3 x 2.6

I

<1>3 x 2.8 3.7

Address: Room 6, Floor3, Building 2, No. 25 Nansan Sect., Erhuan Road, Chengdu, China.

Tel./Fax: (028)85904073, 85904574

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dioactive Sources

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Galt-60 Brachytherapy Source

Use: Brachytherapy of cervices, esophagus, rectum tumors, etc .. Nuclear data:

'Y energy: 1.17MeV, 1.33MeV � energy: 0.318MeV

±

Leakage and contamination: GB 1584� 1995

Radioactive material: cJJ 1 X 1 mm nickel-plated Cobalt-60 pellets. Structure: Single-encapsulated structure sealed by argon-arc welding.

Specifications of Cobalt-60

B

rachytherapy Source

SeriaJ umber External Dimensions, mm

1

<I> 2.5 x 8.0

2

<I> 1.5 x 3.5

Activity, GBq

22.2

33.3

44.4

3.7

Address: Room 6, Floor3, Building 2, No. 25 Nansan Sect., Erhuan Road, Chengdu, China.

Tel./Fax: (028)85904073, 85904574

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ealed

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dioactive Sources

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Cob�lt-60/Cesium-137 Blood Irradiation Source

Use: Inactivating immunocompetent lymphocyte of blood. Nuclear data:

Cobalt-60:

'Y energy: 1 .1 ?MeV, 1.33MeV 13 · energy: 0.318MeV

Cesium-137:

H alf-1 ife: 33 years; 'Y energy: 0.661MeV Uncertainty of radioactivity: �

±

10% Safety performance: E635 35

Leakage and contamination: GB 1584� 1995

Radioactive material: Nickel-plated Cobalt-60 pellets or Cesium-137 metallic material. Structure: Double-encapsulated structure sealed by argon-arc weldi ng.

Specifications of Cobal

t

-60/Cesium

-

l

3

7 Blood Irradiatio

n

Source

Serial number _{External Dimensions, mm} _{Max. Dimensions of Active Patts, mm} _{EquivalentActivity,IBq}

1 <1>26 x 27 2 _{<1>38 x 48.5} 3 _<1>38_x₁₁₀ <1>22 x 20 22.2-37 <1>33 x 40 48.1 <1>33 x 80 96.2

Address: Room 6, Floor3, Building 2, No. 25 Nansan Sect., Erhuan Road, Chengdu, China.

Tel./Fax: (028)85904073, 85904574

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dioactive Sources

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Galt-60 Industrial Gauge Source

Use: Being equipped with industrial gauges. Nuclear data:

Half-life:5.27years

'Y energy: 1.1 ?MeV, 1.33MeV

13 ·

energy: 0.318MeV

±

10%

Safety performance: C53211

Radioactive material: Nickel-plated Cobalt-60 pellets

Structure: double-encapsulated structure sealed by argon-arc welding.

Specifications of

C

obalt

-

60 Industrial Gauge Source

External Dimensions, mm Dimensions of Active Parts, mm Equivalent Activity,GBq

<l>5x8 <l>lx2

I

<l>2 x 2 3.7-185

Address: Room 6, Floor3, Building 2, No. 25 Nansan Sect., Erhuan Road, Chengdu, China.

Tel./Fax: (028)85904073, 85904574

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Cobalt-60 main parameters

：

Model Radioactive source Max. loaded activity Weight Transmission thickness（Fe） Surface dose Cobalt-60 Co-60 100Ci 156Kg 30-250mm <200mr/h Cobalt-60A Co-60 200Ci 206Kg 30-250mm <200mr/h

Cobalt-60 detector and accessories

：

Co-60 detector Cable & rack Source guide tube Tripod Crank Source terminal Source pig tail Fast connector

Co

balt

-60 Gamma-ray Flaw

Detector

(NDT Equipment)

Address: Room 6, Floor3, Building 2, No. 25 Nansan Sect., Erhuan Road, Chengdu, China.

Tel./Fax: (028)85904073, 85904574

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I

ridium

-192

main parameters

：

Model Radioactive source Max. loaded activity Weight Transmission thickness（Fe） Surface dose IR-192 Ir-192 100Ci 18Kg 10-80mm <200mr/h IR-192A Ir-192 200Ci 20Kg 10-80mm <200mr/h IR-192B Ir-192 150Ci 19Kg 10-80mm <200mr/h Operation distance Source focus Output range 10-15 meters Ø3×Ø3 5-10 meters

I

ridium

-192 detector and accessories

：

Ir-192 detector Cable & rack Source guide tube Tripod

Crank Source terminal Source pig tail Fast connector

Ir

idium

-

192

Gamma-ray Flaw

Detector

(NDT Equipment)

Address: Room 6, Floor3, Building 2, No. 25 Nansan Sect., Erhuan Road, Chengdu, China.

Tel./Fax: (028)85904073, 85904574

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Se

lenium

-75 main parameters

：

Model Radioactive source Rated loaded activity Weight Transmission thickness（Fe） Surface dose Se-75 Se-75 100Ci

9Kg 4-30mm ≤10mR/h Operation distance Source focus Output range 10-15meters Ø3×Ø3 5-10 meters

Se

lenium

-75

detector and accessories

：

Se-75 detector Cable & rack Source guide tube Tripod

Crank Source terminal Source pig tail Fast connector

Selenium

-

75

Gamma-ray Flaw

Detector

(NDT Equipment)

Address: Room 6, Floor3, Building 2, No. 25 Nansan Sect., Erhuan Road, Chengdu, China.

Tel./Fax: (028)85904073, 85904574

N

on-destructive Testing

Sources

at 1 meter from the detector ≤2mR/h

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Address: Room 6, Floor3, Building 2, No. 25 Nansan Sect., Erhuan Road, Chengdu, China. Tel./Fax.: (028)85904073, 85904574

E-mail: [email protected] URL: www.cngt.com.cn