{"id":3995,"date":"2025-10-10T16:51:03","date_gmt":"2025-10-10T08:51:03","guid":{"rendered":"https:\/\/www.pgeneral.com\/?p=3995"},"modified":"2025-10-10T16:51:03","modified_gmt":"2025-10-10T08:51:03","slug":"determination-of-lead-in-olive-oil-graphite-furnace-atomic-absorption-spectrometry-2","status":"publish","type":"post","link":"https:\/\/www.pgeneral.com\/ja\/applications\/determination-of-lead-in-olive-oil-graphite-furnace-atomic-absorption-spectrometry-2","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\u3001283.3nm\u3067\u5171\u632f\u7dda\u3092\u5438\u53ce\u3059\u308b\u3002\u7279\u5b9a\u306e\u6d53\u5ea6\u7bc4\u56f2\u5185\u3067,\u5438\u53ce\u7387\u306f\u4e00\u4e00\u4e00\u4e00\u5b9a\u306e\u4e00\u5b9a\u4e00\u5b9a\u306e\u4e00\u4e00\u5b9a\u306e\u4e00\u4e00\u5b9a\u306e\u6d53\u5ea6\u7bc4\u56f2\u5185\u3067,\u4e00\u4e00\u4e00\u5b9a\u306e\u4e00\u4e00\u4e00\u4e00\u5b9a\u306e\u4e00\u4e00\u5b9a\u4e00\u5b9a\u306e\u4e00\u4e00\u5b9a\u5b9a\u91cf\u7684\u6c7a\u5b9a\u306f\u3001\u6a19\u6e96\u30b7\u30ea\u30fc\u30ba\u3068\u306e\u6bd4\u8f03\u306b\u3088\u3063\u3066\u884c\u308f\u308c\u307e\u3059\u3002<\/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\u304a\u3088\u3073\u8d64\u5916\u7dda\u6e29\u5ea6\u6e2c\u5b9a\u3092\u5099\u3048\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\uff081 99\uff09 \uff08 \uff09 \uff08 \uff09 \uff081 99\uff09 \uff08 \uff09 \uff08\u785d\u9178\u6eb6\u6db2<\/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\uff085 95\uff09 ( ( ( (5 95) \uff09 ( ( ( ( (5 95) ( ( (5 95) ( ( ( ( ( ( (5 95) ( ( ( ( ( (5 95)<\/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\u30ea\u30f3\u9178\u6c34\u7d20\u30c7\u30a3\u30a2\u30e2\u30cb\u30a6\u30e0–\u785d\u9178\u30d1\u30e9\u30c7\u30a3\u30a6\u30e0\u6eb6\u6db2<\/td>\n\u785d\u9178\u30d1\u30e9\u30c7\u30a3\u30a6\u30e00.02g\u3092\u91cd\u91cf\u3057,\u305d\u306e\u5f8c,2 g\u306e\u30ea\u30f3\u9178\u6c34\u7d20\u30c7\u30a3\u30a2\u30e2\u30cb\u30a6\u30e0\u3092\u52a0\u3048,\u6eb6\u89e3\u5f8c, (5 95) \u6eb6\u6eb6\u6eb6\u6db2\u6eb6\u6eb6\u6eb6\u6eb6\u6eb6\u6db2\u3067100 mL\u307e\u3067\u305d\u306e\u305d\u306e\u6eb6\u89e3\u3057\u307e\u3059.\u3088\u304f\u30df\u30c3\u30af\u30b9\u3002<\/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\u30b7\u30f3\u30b0\u30eb\u8981\u7d20\u6a19\u6e96\u7269\u8cea\u6eb6\u6db2<\/td>\n\u6d53\u5ea6: 1000 \u03bcg\/mL<\/td>\n\u63d0\u4f9b\u8005\uff1a\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 0.2 g (0.001 g \u307e\u3067\u6b63\u78ba) \u3092\u5fae\u6ce2\u6d88\u5316\u30bf\u30f3\u30af\u306b\u6b63\u78ba\u306b\u91cd\u91cf\u3057,\u5fae\u5fae\u5fae\u6ce2\u6d88\u5316\u64cd\u4f5c\u624b\u9806\u306b\u5f93\u3063\u3066\u5fae\u5fae\u5fae\u6ce2\u6d88\u5316\u64cd\u4f5c\u624b\u9806\u306b\u5fdc\u3058\u3066\u56fa\u4f53\u30b5\u30f3\u30d7\u30eb\u3092 5 mL \u306e\u5fae\u6ce2\u6d88\u5316\u30bf\u30f3\u30af\u306b\u5165\u308c,\u56fa\u4f53\u30b5\u30f3\u30d7\u30eb\u3092 5 mL \u306e\u56fa\u56fa\u4f53\u30b5\u51b7\u5374\u5f8c\u3001\u6d88\u5316\u30bf\u30f3\u30af\u3092\u53d6\u308a\u51fa\u3057\u3001\u5bb9\u91cf\u304c\u7d041mL\u306b\u306a\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\u30bf\u30f3\u30af\u304c\u51b7\u5374\u3057\u305f\u5f8c\u3001\u6d88\u5316\u6eb6\u6db2\u3092\u8131\u96fb\u96e2\u6c34\u306725mL\u306e\u5bb9\u91cf\u30d5\u30e9\u30b9\u30af\u306b\u79fb\u52d5\u3057\u307e\u3059\u3002\u6d88\u5316\u30bf\u30f3\u30af\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\u6eb6\u6eb6\u6d88\u6d88\u6d88\u5316\u30bf\u30f3\u30af\u3092\u6d88\u6d88\u5316\u30bf\u30f3\u30af\u30922\u301c3\u56de\u6d17\u3044\u3002\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\u8a66\u85ac\u306e\u7a7a\u767d\u8a66\u9a13\u3092\u540c\u6642\u306b\u884c\u3046\u3002<\/div>\n
<\/div>\n
\u30de\u30a4\u30af\u30ed\u6ce2\u52a0\u71b1\u30d7\u30ed\u30b0\u30e9\u30e0<\/strong><\/div>\n
<\/div>\n
\n
\n\n\n\n\n\n\n\n\n\n
\u30b9\u30c6\u30c3\u30d7<\/th>\n\u6e29\u5ea6\uff08\u2103\uff09<\/th>\n\u4fdd\u6301\u6642\u9593\uff08\u5206\uff09<\/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<\/p>\n
    <\/div>\n

    \u94c5\u6a19\u6e96\u4e2d\u9593\u6eb6\u6db2 (1.0 \u03bcg\/mL):<\/p><\/div>\n<\/li>\n

  2. \n
    \u30ea\u30fc\u30c9\u6a19\u6e96\u30b7\u30ea\u30fc\u30ba\u306e\u6e96\u5099<\/p>\n
    <\/div>\n

    \u6b63\u78ba\u306b\u30d4\u30da\u30c3\u30c80.0,0.1,0.2,0.3,\u304a\u3088\u30730.4mL\u306e\u6a19\u6e96\u6a19\u6e96\u305d\u308c\u305e\u308c\u5225\u3005\u306e10mL\u306e\u5bb9\u91cf\u30d5\u30e9\u30b9\u30af\u306b\u6a19\u6a19\u6a19\u6a19\u6e96\u4e2d\u9593\u6eb6\u6db2\uff081.0\u03bcg\/mL\uff09\u3092\u6b63\u78ba\u306b\u30d4\u30da\u30c3\u30c8\u3057\u307e\u3059\u3002 \uff081 99\uff09<\/p><\/div>\n<\/li>\n<\/ol>\n

    3.2 \u30b5\u30f3\u30d7\u30eb\u30c6\u30b9\u30c8<\/h3>\n

    1) \u8a66\u9a13\u6761\u4ef6<\/h4>\n
    \u30b0\u30e9\u30d5\u30a1\u30a4\u30c8\u7089\u539f\u5b50\u5438\u53ce\u5206\u5149\u8a08\u306e\u53c2\u7167\u6761\u4ef6<\/strong><\/div>\n
    <\/div>\n
    \n
    \n\n\n\n\n\n\n\n\n
    \u30a8\u30ec\u30e1\u30f3\u30c8<\/th>\n\u30ea\u30fc\u30c9<\/th>\n<\/tr>\n<\/thead>\n
    \u6ce2\u9577 (nm)<\/td>\n283.3<\/td>\n<\/tr>\n
    \u30b9\u30da\u30af\u30c8\u30e9\u30eb\u5e2f\u57df\u5e45 (nm)<\/td>\n0.4<\/td>\n<\/tr>\n
    \u8981\u7d20\u30e9\u30f3\u30d7\u306e\u6d41\u308c\uff08mA\uff09<\/td>\n2<\/td>\n<\/tr>\n
    \u80cc\u666f\u4fee\u6b63\u65b9\u6cd5<\/td>\n\u91cd\u6c34\u7d20\u30e9\u30f3\u30d7<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<\/div>\n
    <\/div>\n
    \u30b0\u30e9\u30d5\u30a1\u30a4\u30c8\u7089\u52a0\u71b1\u30d7\u30ed\u30b0\u30e9\u30e0<\/strong><\/div>\n
    <\/div>\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

    2) \u30b5\u30f3\u30d7\u30eb\u30c6\u30b9\u30c8<\/h4>\n
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    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, it absorbs the resonance line at 283.3 nm. Within a certain concentration range, the absorbance is proportional to the lead content. Quantitative determination 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 Equipment Serial […]<\/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-3995","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\/3995","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=3995"}],"version-history":[{"count":0,"href":"https:\/\/www.pgeneral.com\/ja\/wp-json\/wp\/v2\/posts\/3995\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.pgeneral.com\/ja\/wp-json\/wp\/v2\/media?parent=3995"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.pgeneral.com\/ja\/wp-json\/wp\/v2\/categories?post=3995"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.pgeneral.com\/ja\/wp-json\/wp\/v2\/tags?post=3995"}],"curies":[{"name":"WP","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}