{"id":3899,"date":"2025-09-04T10:56:14","date_gmt":"2025-09-04T02:56:14","guid":{"rendered":"https:\/\/www.pgeneral.com\/?p=3899"},"modified":"2025-09-04T10:56:14","modified_gmt":"2025-09-04T02:56:14","slug":"determination-of-lead-in-olive-oil-graphite-furnace-atomic-absorption-spectrometry","status":"publish","type":"post","link":"https:\/\/www.pgeneral.com\/ja\/applications\/determination-of-lead-in-olive-oil-graphite-furnace-atomic-absorption-spectrometry","title":{"rendered":"\u30aa\u30ea\u30fc\u30d6\u30aa\u30a4\u30eb\u306b\u304a\u3051\u308b\u30aa\u30aa\u30ea\u30fc\u30d6\u30aa\u30a4\u30eb\u306e\u30aa\u30aa\u30ea\u30fc\u30d6\u30aa\u30a4\u30eb\u306e\u30aa\u30aa\u30ea\u30fc\u30d6\u30aa\u30a4\u30eb\u306b\u304a\u3051\u308b\u30aa\u30aa\u30ea\u30fc\u30d6\u30aa\u30a4\u30eb\u306e\u30aa\u30aa\u30ea\u30fc\u30d6\u30aa\u30a4\u30eb\u306e\u30aa\u30aa\u30ea\u30fc\u30aa\u30ea\u30fc\u30d6\u30aa\u30a4\u30eb\u306e\u30aa\u30ea\u30fc\u30aa\u30ea\u30fc\u30d6\u30aa\u30a4\u30eb\u306e\u30aa\u30a4\u30eb\u30aa\u30a4\u30eb\u30aa\u30ea\u30fc\u30d6\u30aa\u30a4\u30eb\u306e"},"content":{"rendered":"

1. \u65b9\u6cd5\u6982\u8981<\/h2>\n
\u30b5\u30f3\u30d7\u30eb\u3092\u30de\u30a4\u30af\u30ed\u6ce2\u3067\u6d88\u5316\u3057\u305f\u5f8c,\u539f\u5b50\u5438\u53ce\u5149\u8c31\u8a08\u306e\u30b0\u30e9\u30d5\u30a1\u30a4\u30c8\u7089\u306b\u6ce8\u5165\u3055\u308c\u307e\u3059.\u96fb\u71b1\u539f\u5b50\u5316\u5f8c,\u30b5\u30f3\u30d7\u30eb\u306f283.3nm\u3067\u5171\u632f\u7dda\u3092\u5438\u53ce\u3057\u307e\u3059.\u7279\u5b9a\u306e\u6d53\u5ea6\u7bc4\u56f2\u5185\u3067,\u5438\u53ce\u5024\u306f\u5438\u5438\u5438\u5438\u4e00\u4e00\u5b9a\u306e\u4e00\u4e00\u5b9a\u91cf\u5316\u306f\u6a19\u6e96\u30b7\u30ea\u30fc\u30ba\u3068\u6bd4\u8f03\u3059\u308b\u3053\u3068\u306b\u3088\u3063\u3066\u884c\u308f\u308c\u307e\u3059.<\/div>\n
\n

2. \u5668\u5177\u304a\u3088\u3073\u8a66\u85ac<\/h2>\n

2.1 \u6a5f\u5668\u3068\u6a5f\u5668<\/h3>\n

2.1.1 \u30c6\u30b9\u30c8\u6a5f\u5668<\/h4>\n
\n
\n\n\n\n\n\n\n\n
\u30b7\u30ea\u30a2\u30eb\u756a\u53f7<\/th>\n\u540d\u524d<\/th>\n\u91cf<\/th>\n\u6280\u8853\u8981\u4ef6<\/th>\n\u30a2\u30af\u30bb\u30b5\u30ea\u30fc<\/th>\n<\/tr>\n<\/thead>\n
1<\/td>\n\u30b0\u30e9\u30d5\u30a1\u30a4\u30c8\u7089\u306e\u539f\u5b50\u5438\u53ce\u5206\u5149\u5ea6\u8a08<\/td>\n1\u30bb\u30c3\u30c8<\/td>\n–<\/td>\n\u30ea\u30fc\u30c9\u4e2d\u7a7a\u9670\u6975\u30e9\u30f3\u30d7<\/td>\n<\/tr>\n
2<\/td>\n\u30a2\u30eb\u30b4\u30f3\u30ac\u30b9<\/td>\n1\u3064\u306e\u30b7\u30ea\u30f3\u30c0\u30fc<\/td>\n\u7d14\u5ea6 \u2265 99.99%<\/td>\n–<\/td>\n<\/tr>\n
3<\/td>\n\u5faa\u74b0\u51b7\u5374\u6c34\u30b7\u30b9\u30c6\u30e0<\/td>\n1\u30bb\u30c3\u30c8<\/td>\n–<\/td>\n–<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<\/div>\n

2.1.2 \u30b5\u30f3\u30d7\u30eb\u524d\u51e6\u7406\u88c5\u7f6e<\/h4>\n
\n
\n\n\n\n\n\n\n\n\n\n\n
\u30b7\u30ea\u30a2\u30eb\u756a\u53f7<\/th>\n\u540d\u524d<\/th>\n\u91cf<\/th>\n\u6280\u8853\u8981\u4ef6<\/th>\n\u30a2\u30af\u30bb\u30b5\u30ea\u30fc<\/th>\n<\/tr>\n<\/thead>\n
1<\/td>\n\u30de\u30a4\u30af\u30ed\u6ce2\u6d88\u5316\u30b7\u30b9\u30c6\u30e0<\/td>\n1\u30bb\u30c3\u30c8<\/td>\n\u30d7\u30e9\u30c1\u30ca\u62b5\u6297\u5668\u304a\u3088\u3073\u8d64\u5916\u7dda\u6e29\u5ea6\u6e2c\u5b9a\u3067\u88c5\u5099\u3055\u308c\u3066\u3044\u307e\u3059;\u5727\u529b\u6e2c\u5b9a\u306e\u7cbe\u5ea6: \u00b10.1\u2103<\/td>\n–<\/td>\n<\/tr>\n
2<\/td>\n\u6e29\u5ea6\u5236\u5fa1\u30db\u30c3\u30c8\u30d7\u30ec\u30fc\u30c8<\/td>\n1\u30bb\u30c3\u30c8<\/td>\n–<\/td>\n–<\/td>\n<\/tr>\n
3<\/td>\n\u96fb\u5b50\u30d0\u30e9\u30f3\u30b9<\/td>\n1\u30bb\u30c3\u30c8<\/td>\n\u611f\u5ea6: 0.1 mg<\/td>\n–<\/td>\n<\/tr>\n
4<\/td>\n\u8d85\u7d14\u6c34\u30b7\u30b9\u30c6\u30e0<\/td>\n1\u30bb\u30c3\u30c8<\/td>\n–<\/td>\n–<\/td>\n<\/tr>\n
5<\/td>\n\u5bb9\u7a4d\u30d5\u30e9\u30b9\u30af<\/td>\n\u3044\u304f\u3064\u304b\u306e<\/td>\n\u5bb9\u91cf: 100 mL<\/td>\n–<\/td>\n<\/tr>\n
6<\/td>\n\u30c6\u30b9\u30c8\u30c1\u30e5\u30fc\u30d6<\/td>\n\u3044\u304f\u3064\u304b\u306e<\/td>\n\u5bb9\u91cf: 10 mL<\/td>\n–<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<\/div>\n

2.2 \u8a66\u85ac<\/h3>\n

2.2.1 \u539f\u8a66\u85ac<\/h4>\n
\n
\n\n\n\n\n\n\n\n\n
\u30b7\u30ea\u30a2\u30eb\u756a\u53f7<\/th>\n\u540d\u524d<\/th>\n\u6280\u8853\u8981\u4ef6<\/th>\n\u5099\u8003<\/th>\n<\/tr>\n<\/thead>\n
1<\/td>\n\u30ea\u30f3\u9178\u6c34\u7d20\u30c7\u30a3\u30a2\u30e2\u30cb\u30a6\u30e0<\/td>\n\u5206\u6790\u8a66\u85ac\uff08AR\uff09<\/td>\n–<\/td>\n<\/tr>\n
2<\/td>\n\u5869\u9178<\/td>\n\u4fdd\u8a3c\u3055\u308c\u305f\u8a66\u85ac\uff08GR\uff09<\/td>\n–<\/td>\n<\/tr>\n
3<\/td>\n\u785d\u9178<\/td>\nMOS\u7b49\u7d1a<\/td>\n–<\/td>\n<\/tr>\n
4<\/td>\n\u785d\u9178\u30d1\u30e9\u30c7\u30a3\u30a6\u30e0<\/td>\n\u5206\u6790\u8a66\u85ac\uff08AR\uff09<\/td>\n–<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<\/div>\n

2.2.2 \u6e96\u5099\u3055\u308c\u305f\u8a66\u85ac<\/h4>\n
\n
\n\n\n\n\n\n\n\n
\u30b7\u30ea\u30a2\u30eb\u756a\u53f7<\/th>\n\u540d\u524d<\/th>\n\u6e96\u5099\u65b9\u6cd5<\/th>\n\u5099\u8003<\/th>\n<\/tr>\n<\/thead>\n
1<\/td>\n\u785d\u9178\u6eb6\u6db2(1+99)<\/td>\n\u785d\u9178\u309210 mL\u8a08\u308a\u3001\u3086\u3063\u304f\u308a\u3068990 mL\u306e\u6c34\u306b\u52a0\u3048\u3001\u3088\u304f\u6df7\u305c\u307e\u3059\u3002<\/td>\n–<\/td>\n<\/tr>\n
2<\/td>\n\u785d\u9178\u6eb6\u6db2\uff085+95\uff09<\/td>\n5 mL\u306e\u785d\u9178\u3092\u6e2c\u308a\u3001\u3086\u3063\u304f\u308a\u306895 mL\u306e\u6c34\u306b\u52a0\u3048\u3066\u3088\u304f\u6df7\u305c\u307e\u3059\u3002<\/td>\n–<\/td>\n<\/tr>\n
3<\/td>\n\u30c0\u30a4\u30a2\u30e2\u30cb\u30a6\u30e0\u30ea\u30f3\u30ea\u30f3\u9178\u6c34\u7d20-\u30ea\u30f3\u30ea\u30f3\u30ea\u30f3\u9178\u30d1\u30e9\u30c7\u30a3\u30a6\u30e0\u30ea\u30f3\u30ea\u30f3\u30ea\u30f3\u9178\u30ea\u30f3\u30ea\u30f3\u30ea\u30f3\u9178\u30c0\u30c0\u30a4\u30a2\u30e2\u30cb\u30a6\u30e0\u30ea\u30f3\u30ea\u30f3\u30ea\u30f3\u30ea\u30f3\u9178\u30c0\u30c0\u30c0\u30a4\u30e4\u30e2\u30cb\u30a6\u30e0\u30ea\u30f3\u30ea\u30f3\u9178\u30ea\u30f3<\/td>\n\u785d\u9178\u30d1\u30e9\u30c7\u30a3\u30a6\u30e00.02g\u3092\u91cd\u91cf\u3057,\u6eb6\u89e3\u5f8c,\u6eb6\u6eb6\u6db2\u6eb6\u6eb6\u6eb6\u6eb6\u6db2\u6eb6\u6eb6\u6db2\u6eb6\u6eb6\u89e3\u5f8c,\u6eb6\u6eb6\u6eb6\u6eb6\u6db2\u6eb6\u6eb6\u89e3\u6eb6\u6db2(5 95)\u3067100mL\u307e\u3067\u6eb6\u6eb6\u6eb6\u89e3\u3057,\u3088\u304f\u6df7\u5408\u3057\u307e\u3059.<\/td>\n–<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<\/div>\n

2.3 \u53c2\u7167\u57fa\u6e96<\/h3>\n

2.3.1 \u30b9\u30c8\u30c3\u30af\u30bd\u30ea\u30e5\u30fc\u30b7\u30e7\u30f3<\/h4>\n
\n
\n\n\n\n\n\n
\u30b7\u30ea\u30a2\u30eb\u756a\u53f7<\/th>\n\u3044\u3084<\/th>\n\u540d\u524d<\/th>\n\u6280\u8853\u8981\u4ef6<\/th>\n\u5099\u8003<\/th>\n<\/tr>\n<\/thead>\n
1<\/td>\nGBW08619<\/td>\n\u30ea\u30fc\u30c9\u30b7\u30f3\u30b0\u30eb\u8981\u7d20\u6a19\u6e96\u30bd\u30ea\u30e5\u30fc\u30b7\u30e7\u30f3<\/td>\n\u6d53\u5ea6: 1000 \u03bcg\/mL<\/td>\n\u4e2d\u56fd\u56fd\u7acb\u8a08\u91cf\u5b66\u7814\u7a76\u6240<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<\/div>\n

3. \u64cd\u4f5c\u624b\u9806<\/h2>\n

3.1 \u30b5\u30f3\u30d7\u30eb\u6e96\u5099<\/h3>\n

3.1.1 \u8a66\u9a13\u6eb6\u6db2\u306e\u6e96\u5099<\/h4>\n
\u56fa\u4f53\u30b5\u30f3\u30d7\u30eb\uff08\u7cbe\u5ea60.001g\u307e\u3067\uff09\u306e0.2g\u3092\u5fae\u6ce2\u6d88\u5316\u5bb9\u5668\u306b\u6b63\u78ba\u306b\u91cd\u91cf\u3057\u3001\u5fae\u5fae\u5fae\u6ce2\u6d88\u5316\u30b7\u30b9\u30c6\u30e0\u306e\u64cd\u4f5c\u624b\u9806\u306b\u5f93\u3063\u3066\u5fae\u5fae\u5fae\u5fae\u6ce2\u6d88\u5316\u30b7\u30b9\u30c6\u30e0\u306e\u64cd\u4f5c\u624b\u9806\u306b\u5f93\u3063\u3066\u5fae\u6ce2\u6d88\u5316\u30b7\u30b9\u30c6\u30e0\u306e\u30b5\u30f3\u30d7\u30eb\u3092\u6d88\u5316\u3057\u307e\u3059\u3002\u51b7\u5374\u5f8c\u3001\u6d88\u5316\u5bb9\u5668\u3092\u53d6\u308a\u51fa\u3057\u3001\u4f53\u7a4d\u304c\u7d041mL\u306b\u6e1b\u5c11\u3059\u308b\u307e\u3067140\u2103~160\u2103\u3067\u30db\u30c3\u30c8\u30d7\u30ec\u30fc\u30c8\u4e0a\u306e\u9178\u3092\u84b8\u767a\u3057\u307e\u3059\u3002\u6d88\u5316\u5bb9\u5668\u304c\u51b7\u5374\u3057\u305f\u5f8c\u3001\u6d88\u5316\u3055\u308c\u305f\u6eb6\u6db2\u3092\u8131\u96e2\u96e2\u5b50\u6c34\u306725mL\u306e\u5bb9\u91cf\u30d5\u30e9\u30b9\u30af\u306b\u79fb\u52d5\u3057\u307e\u3059\u3002\u6d88\u5316\u5bb9\u5668\u3092\u5c11\u91cf\u306e\u6c34\u30672\u301c3\u56de\u6d17\u3044\u3001\u6d17\u6da4\u6eb6\u6db2\u3092\u5bb9\u91cf\u30d5\u30e9\u30b9\u30af\u306b\u7d44\u307f\u5408\u308f\u305b\u3001\u6c34\u3067\u30de\u30fc\u30af\u3055\u308c\u305f\u5bb9\u91cf\u306b\u6c34\u6c34\u6c34\u6c34\u6eb6\u89e3\u3057\u307e\u3059\u3002\u5f8c\u306e\u4f7f\u7528\u306e\u305f\u3081\u306b\u3088\u304f\u6df7\u5408;\u3053\u308c\u306f\u30b5\u30f3\u30d7\u30eb\u30c6\u30b9\u30c8\u89e3\u6c7a\u3067\u3059\u3002\u540c\u6642\u306b\u8a66\u85ac\u306e\u7a7a\u767d\u8a66\u9a13\u3092\u6e96\u5099\u3059\u308b\u3002<\/div>\n


<\/p>\n

\u30de\u30a4\u30af\u30ed\u6ce2\u52a0\u71b1\u30d7\u30ed\u30b0\u30e9\u30e0<\/strong><\/div>\n


<\/p>\n

\n
\n\n\n\n\n\n\n\n\n\n
\u30b9\u30c6\u30c3\u30d7<\/th>\n\u6e29\u5ea6\/\u2103<\/th>\n\u4fdd\u6301\u6642\u9593\/\u5206<\/th>\n<\/tr>\n<\/thead>\n
1<\/td>\n100<\/td>\n3<\/td>\n<\/tr>\n
2<\/td>\n120<\/td>\n3<\/td>\n<\/tr>\n
3<\/td>\n140<\/td>\n3<\/td>\n<\/tr>\n
4<\/td>\n160<\/td>\n3<\/td>\n<\/tr>\n
5<\/td>\n180<\/td>\n30<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<\/div>\n

3.1.2 \u6a19\u6e96\u89e3\u6c7a\u7b56\u306e\u6e96\u5099<\/h4>\n
    \n
  1. \n
    \u94c5\u6a19\u6e96\u4e2d\u9593\u6eb6\u6db2\u306e\u6e96\u5099:<\/div>\n<\/li>\n
  2. \n
    \u94c5\u6a19\u6e96\u30b7\u30ea\u30fc\u30ba\u306e\u6e96\u5099\uff1a \uff081 99\uff09<\/div>\n<\/li>\n<\/ol>\n

    3.2 \u30b5\u30f3\u30d7\u30eb\u30c6\u30b9\u30c8<\/h3>\n
      \n
    1. \u8a66\u9a13\u6761\u4ef6 \u30b0\u30e9\u30d5\u30a1\u30a4\u30c8\u7089\u539f\u5b50\u5438\u53ce\u5206\u5149\u8a08\u306e\u53c2\u7167\u8a66\u9a13\u6761\u4ef6: | \u30d1\u30e9\u30e1\u30fc\u30bf | \u4ed5\u69d8 (\u8a66\u8a66\u9a13\u8a66\u9a13) | | — | — | | \u6ce2\u9577 (nm) | 283.3 | | \u30b9\u30da\u30af\u30c8\u30e9\u30eb\u5e2f\u57df\u5e45 (nm) | 0.4 | | \u5143\u7d20\u30e9\u30f3\u30d7\u96fb\u6d41 (mA) | 2 | | \u80cc\u666f\u4fee\u6b63\u6cd5 | \u30c9\u30a4\u30c6\u30ea\u30a6\u30e0\u30e9\u30f3\u30d7 |<\/li>\n<\/ol>\n


      <\/p>\n

      \u30b0\u30e9\u30d5\u30a1\u30a4\u30c8\u7089\u52a0\u71b1\u30d7\u30ed\u30b0\u30e9\u30e0<\/strong><\/div>\n


      <\/p>\n

      \n
      \n\n\n\n\n\n\n\n\n
      \u30b9\u30c6\u30c3\u30d7<\/th>\n\u624b\u9806<\/th>\n\u6e29\u5ea6\uff08\u2103\uff09<\/th>\n\u52a0\u71b1\u6642\u9593(s)<\/th>\n\u4fdd\u6301\u6642\u9593(s)<\/th>\n<\/tr>\n<\/thead>\n
      1<\/td>\n\u4e7e\u71e5<\/td>\n120<\/td>\n10<\/td>\n10<\/td>\n<\/tr>\n
      2<\/td>\n\u30a2\u30b7\u30f3\u30b0<\/td>\n650<\/td>\n10<\/td>\n15<\/td>\n<\/tr>\n
      3<\/td>\n\u539f\u5b50\u5316<\/td>\n1900<\/td>\n0<\/td>\n2<\/td>\n<\/tr>\n
      4<\/td>\n\u30af\u30ea\u30fc\u30cb\u30f3\u30b0<\/td>\n2000<\/td>\n1<\/td>\n2<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<\/div>\n


      <\/p>\n

        \n
      1. \u30b5\u30f3\u30d7\u30eb\u30c6\u30b9\u30c8 \u8cea\u91cf\u8cea\u8cea\u91cf\u8cea\u8cea\u8cea\u91cf\u8cea\u8cea\u8cea\u91cf\u6d53\u5ea6\u306e\u4e0a\u6607\u9806\u5e8f\u3067,\u30b5\u30b5\u30b5\u30f3\u30d7\u30eb\u8a66\u9a13 \u30b0\u30e9\u30d5\u30a1\u30a4\u30c8\u7089\u306b\u30b5\u30b5\u30b5\u30f3\u30d7\u30eb\u6a19\u6e96\u30b7\u30ea\u30fc\u30ba\u6eb6\u6db2\u306e\u30b5\u30b5\u30b5\u30f3\u30d7\u30eb\u8a66\u9a13 \u30b0\u30e9\u30d5\u30a1\u30a4\u30c8\u7089\u306b\u540c\u6642\u306b\u30b5\u30f3\u30d7\u30ea\u30f3\u9178\u30b5\u30f3\u9178\u30b5\u30b5\u30f3\u30d7\u30eb\u9178\u30b5\u30b5\u30b5\u30f3\u539f\u5b50\u5316\u5f8c\u3001\u5438\u53ce\u5024\u3092\u6e2c\u5b9a\u3057\u307e\u3059\u3002\u8cea\u91cf\u6d53\u5ea6\u3092\u30a2\u30d6\u30b7\u30b5\u3068\u3057\u3066,\u5438\u53ce\u5024\u3092\u6b21\u6570\u3068\u3057\u3066\u6a19\u6e96\u66f2\u7dda\u3092\u63cf\u304f.\u30c7\u30fc\u30bf\u3092\u8aad\u307f,\u30b5\u30f3\u30d7\u30eb\u91cd\u91cf\u3092\u5165\u529b\u3057,\u7d50\u679c\u3092\u30c1\u30a7\u30c3\u30af\u3057,\u8a18\u9332\u3057\u307e\u3059.<\/li>\n<\/ol>\n

        3.3 \u7d50\u679c\u8a08\u7b97<\/h3>\n
        \u30b5\u30f3\u30d7\u30eb\u306e\u30b5\u30b5\u30b5\u30f3\u30d7\u30eb\u306e\u30b5\u30b5\u30b5\u30f3\u30d7\u30eb\u306e\u30b5\u30b5\u30b5\u30f3\u30d7\u30eb\u306e\u30b5\u30b5\u30b5\u30f3\u30d7\u30eb\u306e\u30b5\u30b5\u30b5\u30f3\u30d7\u30eb\u306e\u30b5\u30b5\u30b5\u30f3\u30d7\u30eb\u306e\u30b5\u30b5\u30b5\u30f3\u30d7\u30eb\u306e\u30b5\u30b5\u30f3<\/div>\n<\/div>\n
        \"\"<\/div>\n

        <\/p>\n
        \u3069\u3053\uff1a<\/div>\n
          \n
        • X<\/span>\u00a0= \u30b5\u30f3\u30d7\u30eb\u306e\u30b5\u30b5\u30f3\u30d7\u30eb\u306e\u30b5\u30b5\u30b5\u30f3\u30d7\u30eb\u306e\u30b5\u30b5\u30b5\u30f3\u30d7\u30eb\u306e\u30b5\u30b5\u30b5\u30f3\u30d7\u30eb\u306e\u30b5\u30b5\u30b5\u30f3\u30d7\u30eb\u306e\u30b5\u30b5\u30b5\u30f3\u30d7\u30eb\u306e\u30b5\u30b5\u30b5\u30f3\u30d7\u30eb\u306e\u30b5\u30b5\u30f3\u30af\u30ed\u30b0\u30e9\u30e0\u5f53\u305f<\/li>\n
        • C1<\/span>\u00a0= \u30b5\u30f3\u30d7\u30eb\u8a66\u9a13\u6eb6\u6db2\u306e\u30b5\u30b5\u30f3\u30d7\u30eb\u8a66\u9a13\u6eb6\u6db2\u306e\u30b5\u30b5\u30b5\u30f3\u30d7\u30eb\u8a66\u9a13\u6eb6\u6db2\u306e\u30b5\u30b5\u30b5\u30f3\u30d7\u30eb\u8a66\u9a13\u6eb6\u6db2\u306e\u30b5\u30b5\u30b5\u30f3\u30d7\u30eb\u8a66\u9a13\u6eb6\u6db2\u306b\u304a\u3051\u308b\u30b5\u30b5\u30f3\u30ce\u30b0\u30e9\u30e0\/\u30df\u30ea\u30ea\u30ea\u30ea\u30c3\u30c8\u30eb\u3042\u305f\u308a\u306e<\/li>\n
        • C2 \u578b<\/span>= \u7a7a\u6eb6\u6db2\u306e\u7a7a\u7a7a\u7a7a\u7a7a\u7a7a\u6eb6\u6db2\u306e\u7a7a\u7a7a\u7a7a\u6eb6\u6db2\u306e\u7a7a\u7a7a\u6eb6\u6db2\u306e\u7a7a\u6eb6\u6db2\u306e\u7a7a\u6eb6\u6db2\u306b\u304a\u3051\u308b\u7a7a\u7a7a\u7a7a\u6eb6\u6db2\u306e\u7a7a\u7a7a\u7a7a\u7a7a\u6eb6\u6db2\u306e\u7a7a\u7a7a\u7a7a\u6eb6\u6db2\u306b\u304a\u3051\u308b\u7a7a\u6eb6\u6db2\u306e\u7a7a\u6eb6\u6db2\u306e\u7a7a\u6eb6<\/li>\n
        • V<\/span>\u00a0= \u4e00\u5b9a\u306e\u4f53\u7a4d\u5f8c\u306e\u30b5\u30f3\u30d7\u30eb\u306e\u4f53\u7a4d,\u5358\u4f4d: \u30df\u30ea\u30ea\u30c3\u30c8\u30eb (mL);<\/li>\n
        • m<\/span>\u00a0= \u30b5\u30f3\u30d7\u30eb\u306e\u8cea\u91cf,\u5358\u4f4d: \u30b0\u30e9\u30e0 (g);<\/li>\n
        • 1000 = \u5909\u63db\u56e0\u5b50\u3002<\/li>\n<\/ul>\n<\/div>","protected":false},"excerpt":{"rendered":"

          1. Method Overview After the sample is digested by microwave, it is injected into the graphite furnace of an atomic absorption spectrophotometer. After electrothermal atomization, the sample absorbs the resonance line at 283.3 nm. Within a certain concentration range, the absorbance value is proportional to the lead content, and quantification is performed by comparison with a standard series. 2. Instruments and Reagents 2.1 Instruments and Equipment 2.1.1 Testing Instruments Serial No. Name Quantity Technical Requirements Accessories 1 Graphite Furnace Atomic Absorption Spectrophotometer 1 set – Lead Hollow Cathode Lamp 2 Argon Gas 1 cylinder Purity \u2265 99.99% – 3 Circulating Cooling Water System 1 set – – 2.1.2 Sample Pretreatment […]<\/p>\n","protected":false},"author":2,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[36,73],"tags":[],"class_list":["post-3899","post","type-post","status-publish","format-standard","hentry","category-applications","category-food-and-drugs"],"acf":[],"_links":{"self":[{"href":"https:\/\/www.pgeneral.com\/ja\/wp-json\/wp\/v2\/posts\/3899","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.pgeneral.com\/ja\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.pgeneral.com\/ja\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.pgeneral.com\/ja\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/www.pgeneral.com\/ja\/wp-json\/wp\/v2\/comments?post=3899"}],"version-history":[{"count":0,"href":"https:\/\/www.pgeneral.com\/ja\/wp-json\/wp\/v2\/posts\/3899\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.pgeneral.com\/ja\/wp-json\/wp\/v2\/media?parent=3899"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.pgeneral.com\/ja\/wp-json\/wp\/v2\/categories?post=3899"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.pgeneral.com\/ja\/wp-json\/wp\/v2\/tags?post=3899"}],"curies":[{"name":"WP","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}