Rod sources

The products shown on these pages are representative sources used for common applications.
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The type R rod is used for calibrating well type NaI(Tl) detectors. It is constructed of high strength plastic and is offered in three sizes: 5” high x 0.625” diameter (127 mm x 15.9 mm), 5” high x 0.5” diameter (127 mm x 12.7 mm) and 2.95” x 0.5” diameter (74.9 mm x 12.7 mm). The active diameter of the rod standard is 0.187” (4.75 mm).

Window

Nature of Active Materials

Plastic

Evaporated Metallic Salts

Overall Dimensions:

Assembly

X

Height

Diameter

Active Diameter

A1100

R1

5” (127 mm)

0.625” (15.9 mm)

0.187” (4.75 mm)

A1102

R2

5” (127 mm)

0.5” (12.7 mm)

0.187” (4.75 mm)

A1103

R3

2.95” (74.9 mm)

0.5” (12.7 mm)

0.187” (4.75 mm)

Product information - Single Nuclides

Nuclide

Catalog number

Half-Life

Major Photon Emmissions [keV]

Available Activities

Am-241

GF-241-x

432.17 y

59.5 (36%), 11-20 (39.5%) Np L x-rays

5 nCi-100 µCi
185 Bq-3.7 MBq

Sb-124

GF-124-x

60.20 d

602.7(97.9%), 722.8(10.9%), 1690.9(47.6%)

5 nCi-100 µCi
185 Bq-3.7 MBq

Sb-125

GF-125A

1007.7 d

428(29.7%), 464(10.5%), 601(17.7%), 607(5%), 636(11.2%),
27-32(75.1%) Te K x-rays

5 nCi-100 µCi
185 Bq-3.7 MBq

Ba-133

GF-133-x

3862 d

80(34.1%), 303(18.3%), 356(61.9%), 32-37(53.2%) Cs K x-rays

5 nCi-100 µCi
185 Bq-3.7 MBq

Be-7

GF-007

On request

Bi-207

GF-007-x

1.16 x 104 d

570(97.7%), 1064(74.5%), 9-15(32.5%), Pb L x-rays, 72-88(77.7%)
Pb K x-rays

5 nCi-100 µCi
185 Bq-3.7 MBq

Cd-109

GF-109-x

462.6 d

88(3.6% from Ag-109 m), 22-26(99.4%) Ag K x-rays

50 nCi-1 mCi
1.85 kBq-37 MBq

Ce-139

GF-139-x

137.640 d

33.03(22.8%), 33.4(41.9%), 165.9(79.9%), 33-39(80%) La x-rays

5 nCi-10 µCi
185 Bq-370 kBq

Ce-141

32.5 d

not available

Cs-134

GF-134-x

754.28 d

563(8.4%), 569(15.4%), 605(97.6%), 796(85.4%)

5 nCi-100 µCi
185 Bq-3.7 MBq

Cs-137

GF-137-x

30.17 y

662(85.1% from Ba-137), 32-37(7.2%) Ba K x-rays

5 nCi-1 mCi
185 Bq-37 MBq

Cr-51

GF-051-x

27.706 d

320(9.86%), 4.9-5.4(22.8%) V K x-rays

25 nCi-500 µCi
925 Bq-18.5 MBq

Co-57

GF-057-x

271.79 d

14(9.2%), 122(85.6%), 136.5(10.7%), 6.4-7.1(57.9%) Fe K x-rays

5 nCi-100 µCi
185 Bq-3.7 MBq

Co-60

GF-060-x

5.272 y

1173(100%), 1333(100%)

5 nCi-100 µCi
185 Bq-3.7 MBq

Eu-152

GF-152-x

4933 d

122-1408, 40-47(74%) Sm +Gd x-rays

Eu-154

GF-154-x

3136.8 d

123-1597, 42-50(25.6%) Gd x-rays

25 nCi-100 µCi
925 Bq-3.7 MBq

Gd-153

GF-153-x

242 d

97(29.5%), 103(21.1%), 40-49(122%) Eu K x-rays

10 nCi-100 µCi
370 Bq-3.7 MBq

Ge-68

GF-068-x

270.8 d

511(178%), 1077(3.2%) from Ga-68, 9.2-10.4(44.1%) Ga K x-rays,
8.6-9.6(4.7%) Zn K x-rays

100 nCi-100 µCi
3.7 kBq-3.7 MBq

Ho-166m

GF-166-x

1200 y

81-1427, 48-58(37.6%) Er K x-rays

10 nCi-10 µCi
370 Bq-370 kBq

I-125

GF-125-x

59.43 d

35(6.58%), 27-32(139%) Te K x-rays

10 nCi-10 µCi
370 Bq-370 kBq

I-129

GF-129-x

1.57 x 107 y

40(7.5%), 29-35(70.4%) Xe K x-rays

50 nCi-1 µCi
1.85 kBq-37 kBq

Fe-59

GF-059-x

44.51 d

1099(56.3%), 1292(43.7%)

5 nCi-100 µCi
185 Bq-3.7 MBq

Mn-54

GF-054-x

312.3 d

835(100%), 5.4-5.9(25.6%) Cr K x-rays

5 nCi-100 µCi
185 Bq-3.7 MBq

Hg-203

GF-203-x

46.595 d

279.2(81.5%)

10 nCi-50 µCi
370 Bq-1.85 MBq

Ra-226

GF-226-x

1600 y

47-2448 (includes daughters)

50 nCi-10 µCi
1.85 kBq-370 kBq

Ru-106

GF-106-x

1.020 y

512(20.7%), 622(9.8%) from Rh-106

25 nCi-100 µCi
925 Bq-3.7 MBq

Se-75

GF-075-x

119.64 d

121(17.1%), 136(58.8%), 265(59%), 280(25%), 10.5-12.0(56.8%)
As K x-rays

5 nCi-100 µCi
185 Bq-3.7 MBq

Ag-110m

GF-110-x

249.8 d

657.8(94.4%), 884.6(72.6%)

5 nCi-50 µCi
185 Bq-1.85 MBq

Mock I-131

GF-131-x

~5 y

356(from Ba-133), 662(from Cs-137/Ba-137)

50 nCi-100 µCi
1.85 kBq-3.7 MBq

Na-22

GF-022-x

950.8 d

511(178%), 1275(100%)

5 nCi-100 µCi
185 Bq-3.7 MBq

Sr-85

GF-085-x

64.849 d

514(98.4%), 13.3-15.3(58.7%) Rb K x-rays

5 nCi-100 µCi
185 Bq-3.7 MBq

Th-228

GF-228-x

698.2 d

84-2614 (includes daughters)

50 nCi-10 µCi
1.85 kBq-370 kBq

Sn-113

GF-113-x

115.09 d

392(64% from In-113 m), 24-28(96.8%) In K x-rays

5 nCi-100 µCi
185 Bq-3.7 MBq

U-235

GF-235-x

7.037 x 108 y

143(10.5%), 186(53%), 90-105(10.8%) Th K x-rays

10 nCi-100 nCi
370 Bq-3.7 kBq

U-238 (U-nat)

GF-238U-x

4.468 x 109 y

26-2448 (includes daughters)

10 nCi-35 nCi
370 Bq-1.29 kBq

Y-88

GF-088-x

106.630 d

898(94%), 1836(99.4%), 14.1-16.2(61.6%) Sr K x-rays

5 nCi-100 µCi
185 Bq-3.7 MBq

Zn-65

GF-065-x

244.26 d

1116(50.6%), 8.0-8.9(38.7%) Cu K x-rays

5 nCi-100 µCi
185 Bq-3.7 MBq

Zr-95

GF-095-x

64.02 d

724(44.1%), 757(54.5%)

10 nCi-50 µCi
370 Bq-1.85 MBq

Product information - Source Sets

Catalog number

Available Activities

Sets Consist Of

GF-290-0.1x

0.1 µCi each/ 3.7 kBq each

Ba-133, Cd-109, Co-57, Co-60, Cs-137, Mn-54 and Na-22

GF-290-0.1x

1 µCi each/ 37 kBq each

Ba-133, Cd-109, Co-57, Co-60, Cs-137, Mn-54 and Na-22

GF-290-0.1x

10 µCi each/ 370 kBq each

Ba-133, Cd-109, Co-57, Co-60, Cs-137, Mn-54 and Na-22

Back to overview - Gamma Sources

USA / North and South America / Australia / China & Far East Asia

Eckert & Ziegler Analytics, Inc.
1380 Seaboard Industrial Blvd.
Atlanta, GA 30318 (USA)
Phone: +1 404 352 8677
Fax: +1 404 352 2837
E-Mail: isotrakusa@dont-want-spam.ezag.com

Europe / Africa / Middle East Asia / Japan

Eckert & Ziegler Nuclitec GmbH
Gieselweg 1
38110 Braunschweig, Germany
Phone: +49 5307 9320
Fax: +49 5307 932 272
E-Mail: infoisotrak@dont-want-spam.ezag.com


HOW TO FIND US

France

Eckert & Ziegler Isotope Products France
12 avenue des Tropiques
Hightec Sud - bâtiment B
91955 Courtaboeuf cedex
France
Phone: +33 (0)1 64 86 22 22
Fax: +33 (0)1 69 86 10 65
E-Mail: rudy.operon@dont-want-spam.ezag.com