序 号

国家统一编号

名称

成分(g/g)

金额(元/瓶)

比活度(Bq/g)

1

GBW04301

纯铀粉末源

U0.104%

100g

700

238U12.7

2

GBW04302a

纯铀粉末源

U0.435%

100g

800

238U53.2

3

GBW04303

纯铀粉末源

U1.331%

100g

1000

238U162.9

4

GBW04304a

铀-镭平衡粉末源
U6.8×10-4/Ra2.29×10-10
100g60g
750/500
238U8.3226/Ra8.37

5

GBW04305a

铀-镭平衡/粉末源

U0.323%/Ra1.06′10-9

100g

1000

238U39.5/226Ra38.8

6

GBW04306a

铀-镭平衡/粉末源

U1.198%/Ra3.85×10-9

100g/60g

2000/1500

238U146.6/226Ra140.8

7

GBW04307a

钍粉末源

Th1.152%

100g

2500

232Th46.94

8

GBW04308

钍粉末源

Th0.341%

100g

1500

232Th13.9

9

GBW04309a

钍粉末源

Th6.6×10-4

100g

800

232Th2.7

10

GBW04310

钍液体源

Th12.6mg

12.6g

600

232Th51.3

11

GBW04311

钍液体源

Th2.59mg

2.59g

550

232Th10.6

12

GBW04312

碳酸钡镭中Ra源

Ra1.14×10-7

1g

3500

226Ra4.17×103

13

GBW04313a

碳酸钡镭中Ra源

Ra1.41×10-8

1g

2500

226Ra5.15×102

14

GBW04314a

碳酸钡镭中Ra源

Ra3.45×10-9

1g

1000

226Ra1.26×102

15

GBW04315a

碳酸钡镭中Ra源

Ra7.62×10-10

1g

800

226Ra27.9

16

GBW04316

碳酸钡镭中Ra源

Ra3.14×10-11

1g

700

226Ra1.15

17

GBW04317

碳酸钡镭中Ra源

Ra3.44×10-6

1g

5000

226Ra1.26×105

18

GBW04324

铀-镭平衡/粉末源

U17.6×10-6/Ra5.75×10-12

100g

650

238U 0.215/226Ra 0.21

19

GBW04325

钍粉末源

Th44.4×10-6

100g

650

232Th 0.181

20

GBW04326

钾-40粉末源

K 10.23%/40K3.13Bq/g

100g

900

K3.243/β2.897

60g

600

21

GBW04327

钾-40粉末源

K5.04%/40K 1.54Bq/g

100g

800

K1.60/β1.43

60g

550

22

GBW04127

铀钍天然系矿石
标准物质

238U9.31(Bq/g)//234U 9.42(Bq/g)//232Th 2.96(Bq/g)//230Th 9.24(Bq/g)//228Ra 3.03(Bq/g)//226Ra 9.45(Bq/g)//210Pb(210Po) 9.41(Bq/g)//40K 1.13(Bq/g)//束缚222Rn(1-h)(Bq/g)

50g

1000

--

23

GBW04501

用于裂变径迹刻度的铀标准玻璃

U1.89×10-6

6片/盒

360

--

24

GBW04502

用于裂变径迹刻度的铀标准玻璃

U11.2×10-6

6片/盒

360

--

25
GBW04433
镭比值测定
0.326±0.007
15ml
900
       0.93Bq/ml
26
GBW0434
镭比值测定
3.24±0.08
15ml
900
       9.34Bq/ml
27
GBW04428
234U/238U              铀比活度测定
0.99±0.01
15ml
700
0.999mg/ml
28
GBW04429
234U/238U
3.9±0.1
15ml
700
1000mg/ml
29
GBW04430
230Th/232Th
0.19±0.01
15ml
700
0.998mg/ml
30
GBW04431
230Th/232Th
4.8±0.1
15ml
600
0.997mg/ml
31
GBW04424
标准值208Pb/206Pb0.007171
标准值207Pb/206Pb0.114561
5mg
700
0.000167
32
GBW04425
1.00647
0.469430
5mg
700
0.026376
33
GBW04426
2.12798
0.86765
5mg
700
0.055782
34
GBW04427
6.96556
0.80192
1.5mg
700
0.051373