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 | BS ISO/IEC 13250-4:2009 | In Stock | | | | $84.76 |
 | BS ISO/IEC 19757-9:2008 | In Stock | | | | $84.76 |
 | ITU-R M.816-1 | In Stock | | | | $10.75 |
 | ISO 8820-10:2020 SKU : M00001946 | In stock | | | | $31.39 |
 | BS ISO 20672:2007 | In Stock | | | | $51.05 |
 | BS ISO 26021-2:2008 | In Stock | | | | $118.47 |
 | BS ISO 17338:2009 | In Stock | | | | $60.68 |
 | BS ISO 1871:2009 | In Stock | | | | $60.68 |
 | BS ISO 96-2:2009 | In Stock | | | | $51.05 |
 | BS ISO 10957:2009 | In Stock | | | | $84.76 |
 | BS ISO 366-2:2009 | In Stock | | | | $51.05 |
 | BS ISO 366-3:2009 | In Stock | | | | $51.05 |
 | ITU-R BT.1207-1 | In Stock | | | | $10.75 |
 | ITU-R BS.1286-0 | In Stock | | | | $10.75 |
 | ITU-R TF.457-2 | In Stock | | | | $10.75 |
 | ITU-R M.1312-0 | In Stock | | | | $10.75 |
 | ITU-R BS.560-4 | In Stock | | | | $10.75 |
 | ITU-R BT.1304-0 | In Stock | | | | $10.75 |
 | ITU-T X.722 AMD 3 | In Stock | | | | $10.75 |
 | ITU-T X.217 AMD 2 | In Stock | | | | $10.75 |
 | ITU-T X.446 | In Stock | | | | $10.75 |
 | ASSP A10.7-1998 (R2005) SKU : M00005078 | In stock | | | | $0.00 |
 | ASSP A10.9-1997 SKU : M00005081 | In stock | | | | $0.00 |
 | ISO 23222:2020 SKU : M00001948 | In stock | | | | $64.07 |
 | ISO 6934-4:2020 SKU : M00001949 | In stock | | | | $31.39 |
 | ISO 23221:2020 SKU : M00001951 | In stock | | | | $31.39 |
 | ITU-R M.1311-0 | In Stock | | | | $10.75 |
 | ITU-T Q.118 | In Stock | | | | $10.75 |
 | ITU-T Q.1208 | In Stock | | | | $10.75 |
 | ITU-T X.134 | In Stock | | | | $10.75 |
 | ITU-T X.745 Corrigendum 1 | In Stock | | | | $86.00 |
 | ITU-R SM.1045-1 | In Stock | | | | $10.75 |
 | ITU-R SM.1270-0 | In Stock | | | | $10.75 |
 | ISO 1833-22:2020 SKU : M00001952 | In stock | | | | $20.64 |
 | ISO 22043:2020 SKU : M00001953 | In stock | | | | $86.00 |
 | ISO 22887:2020 SKU : M00001956 | In stock | | | | $31.39 |
 | ISO 10093:2020 SKU : M00001957 | In stock | | | | $86.00 |
 | ITU-R BO.1297-0 | In Stock | | | | $10.75 |
 | ITU-T X.753 | In Stock | | | | $10.75 |
 | ITU-T X.139 | In Stock | | | | $10.75 |
 | ITU-T X.739 AMD 1 | In Stock | | | | $10.75 |
 | ITU-T T.563 AMD 1 | In Stock | | | | $10.75 |
 | ASSP A10.28-1998 (2004) SKU : M00005061 | In stock | | | | $46.20 |
 | ASSP A10.34-2001 (R2012) SKU : M00005068 | In stock | | | | $66.00 |
 | ASSP A10.12-1998 (R2016) SKU : M00005077 | In stock | | | | $66.00 |
 | ASSP A10.39-1996 (R2017) SKU : M00005080 | In stock | | | | $66.00 |
 | ITU-T X.750 AMD 1 | In Stock | | | | $10.75 |
 | ITU-T X.227 AMD 2 | In Stock | | | | $10.75 |
 | ITU-R S.1251-0 | In Stock | | | | $10.75 |
 | ASSP A10.9-1997 (R2004) SKU : M00005060 | In stock | | | | $46.20 |
 | ASSP Z244.1-2003 (R2014) SKU : M00005065 | In stock | | | | $58.20 |
 | ASSP A10.16-1995(R2001) SKU : M00005082 | In stock | | | | $46.20 |
 | ISO 12231-1:2020 SKU : M00001950 | In stock | | | | $20.64 |
 | ISO 21860:2020 SKU : M00001954 | In stock | | | | $96.75 |
 | ITU-T I.414 | In Stock | | | | $10.75 |
 | ITU-T I.555 | In Stock | | | | $10.75 |
 | ITU-T X.136 | In Stock | | | | $10.75 |
 | ITU-T X.6 | In Stock | | | | $10.75 |
 | ITU-T X.749 | In Stock | | | | $10.75 |
 | ASSP A10.4-2004 SKU : M00005062 | In stock | | | | $46.20 |
 | ASSP A10.18-1996 SKU : M00005079 | In stock | | | | $46.20 |
 | ISO 717-1:2020 SKU : M00001947 | In stock | | | | $64.07 |
 | ISO 21863:2020 SKU : M00001955 | In stock | | | | $64.07 |
 | ITU-T X.703 | In Stock | | | | $10.75 |
 | ITU-T F.471 | In Stock | | | | $10.75 |
 | ITU-T F.472 | In Stock | | | | $10.75 |
 | ITU-T H.231 | In Stock | | | | $10.75 |
 | ITU-T Q.831 | In Stock | | | | $10.75 |
 | ITU-T Q.787 | In Stock | | | | $10.75 |
 | ITU-T X.137 | In Stock | | | | $10.75 |
 | ITU-T X.233 | In Stock | | | | $10.75 |
 | ITU-T X.701 | In Stock | | | | $10.75 |
 | ASSP A10.33-1998 (2004) SKU : M00005060 | In stock | | | | $46.20 |
 | ASSP A10.10-1998 (2004) SKU : M00005063 | In stock | | | | $46.20 |
 | ASSP A10.28-1998 SKU : M00005076 | In stock | | | | $0.00 |
 | ITU-T X.742 AMD 1 | In Stock | | | | $10.75 |
 | ITU-T X.135 | In Stock | | | | $10.75 |
 | ITU-T T.43 | In Stock | | | | $10.75 |
 | ASSP A10.32-2004 SKU : M00005064 | In stock | | | | $46.20 |
 | ASSP A10.13-2001 SKU : M00005069 | In stock | | | | $46.20 |
 | ASSP A10.42-2000 (R2010) SKU : M00005073 | In stock | | | | $66.00 |
 | ITU-R TF.1011-1 | In Stock | | | | $10.75 |
 | ASSP A10.8-2001 SKU : M00005070 | In stock | | | | $46.20 |
 | ASSP Z490.1-2001 SKU : M00005071 | In stock | | | | $46.20 |