 | ISO 15305:1998 (R2014) | In Stock | | | | $17.20 |
 | ISO/IEC 9314-13 (1998-08) | In Stock | | | | $61.92 |
 | IEC 61158-4-3 (2019-04) | In Stock | | | | $152.65 |
 | AWWA WQTC55214 SKU : M00002048 | In stock | | | | $14.40 |
 | ISO 7654:1998 | In Stock | | | | $17.20 |
 | ISO 13965:1998 (R2003) | In Stock | | | | $26.23 |
 | IEC 60079-0 Interpretation Sheet 1 (2019-04) | In Stock | | | | $86.00 |
 | AWWA WQTC55216 SKU : M00002044 | In stock | | | | $14.40 |
 | AWWA WQTC55211 SKU : M00002045 | In stock | | | | $14.40 |
 | AWWA WQTC55149 SKU : M00002051 | In stock | | | | $14.40 |
 | IEC 61523-4 Ed. 2.0 en:2023 SKU : M00010668 | In stock | | | | $220.16 |
 | NASA JPR 5322.1 SKU : M00000726 | In stock | | | | $12.00 |
 | IEC 60079-5 Ed. 4.1 b:2022 SKU : M00001273 | In stock | | | | $116.96 |
 | IEC 60633 Redline version (2019-04) | In Stock | | | | $113.52 |
 | IEC 60086-4 (2019-04) | In Stock | | | | $104.92 |
 | IEC 61158-3-4 (2019-04) | In Stock | | | | $61.06 |
 | AWWA B504-01 SKU : M00002034 | In stock | | | | $69.00 |
 | AWWA WQTC55083 SKU : M00002042 | In stock | | | | $14.40 |
 | AWWA WQTC55206 SKU : M00002052 | In stock | | | | $14.40 |
 | NASA MSFC-SPEC-3659 SKU : M00000725 | In stock | | | | $14.40 |
 | NASA SP-2011-3422 SKU : M00000728 | In stock | | | | $45.00 |
 | ISO 15305:1998 (R2014) | In Stock | | | | $17.20 |
 | ISO 15107:1998 (R2019) | In Stock | | | | $17.20 |
 | IEC 61158-3-12 (2019-04) | In Stock | | | | $104.92 |
 | IEC 61158-4-2 (2019-04) | In Stock | | | | $152.65 |
 | IEC 61158-4-4 (2019-04) | In Stock | | | | $104.92 |
 | NASA MSFC-STD-3631 SKU : M00000734 | In stock | | | | $14.40 |
 | IEC 60086-4 Redline version (2019-04) | In Stock | | | | $136.31 |
 | IEC 61131-10 (2019-04) | In Stock | | | | $152.65 |
 | IEC 61158-4-19 (2019-04) | In Stock | | | | $152.65 |
 | IEC 61131-9 Ed. 2.0 b:2022 SKU : M00001280 | In stock | | | | $220.16 |
 | IEC /IEEE 63195-2 Ed. 1.0 b:2022 SKU : M00001285 | In stock | | | | $168.56 |
 | IEC 62453-71 Ed. 1.0 b:2023 SKU : M00010647 | In stock | | | | $179.31 |
 | IEC 61139-3 Ed. 1.0 b:2023 SKU : M00010651 | In stock | | | | $220.16 |
 | ISO 7588-1:1998 (R2015) | In Stock | | | | $26.23 |
 | ISO 15107:1998 (R2019) | In Stock | | | | $17.20 |
 | IEC 61158-4-12 (2019-04) | In Stock | | | | $144.05 |
 | NASA MSFC-STD-557 Rev. B SKU : M00000722 | In stock | | | | $6.00 |
 | IEC 60393-4 Ed. 3.0 b:2023 SKU : M00010670 | In stock | | | | $119.54 |
 | IEC 62148-19 (2019-05) | In Stock | | | | $87.29 |
 | AWWA WQTC55154 SKU : M00002037 | In stock | | | | $14.40 |
 | AWWA WQTC55084 SKU : M00002041 | In stock | | | | $14.40 |
 | NASA SSTD-8070-0093-COMPNTS Rev. A SKU : M00000729 | In stock | | | | $6.00 |
 | IEC 62702-1-1 Ed. 2.0 b:2022 SKU : M00001265 | In stock | | | | $100.62 |
 | IEC 62657-2 Ed. 3.0 b:2022 SKU : M00001271 | In stock | | | | $195.65 |
 | ISO 2160:1998 (R2015) | In Stock | | | | $26.23 |
 | NASA MSFC-STD-3012 Rev. A SKU : M00000723 | In stock | | | | $28.80 |
 | NASA STD-8719.24 w/Change 3 SKU : M00000730 | In stock | | | | $14.40 |
 | IEC 63318 Ed. 1.0 b:2022 SKU : M00001269 | In stock | | | | $40.85 |
 | IEC 63504-2804 Ed. 1.0 en:2023 SKU : M00010669 | In stock | | | | $179.31 |
 | ISO/IEC 9314-6 (1998-08) | In Stock | | | | $88.58 |
 | IEC 62841-3-6 AMD. 1 Ed. 1.0 b:2022 SKU : M00001288 | In stock | | | | $21.93 |
 | IEC 61158-4-24 (2019-04) | In Stock | | | | $144.05 |
 | IEC 62722-1 Ed. 2.0 b:2022 SKU : M00001268 | In stock | | | | $62.35 |
 | IEC 60079-5 Amd. 1 Ed. 4.0 b:2022 SKU : M00001274 | In stock | | | | $5.59 |
 | IEC 60599 Ed. 4.0 b:2022 SKU : M00001286 | In stock | | | | $119.54 |
 | ISO/IEC 9314-8 (1998-08) | In Stock | | | | $88.58 |
 | NASA STD-5018 SKU : M00000733 | In stock | | | | $14.40 |