{"id":74885,"date":"2023-09-21T10:36:04","date_gmt":"2023-09-21T03:36:04","guid":{"rendered":"https:\/\/tcvn.gov.vn\/?p=74885"},"modified":"2023-09-21T10:36:07","modified_gmt":"2023-09-21T03:36:07","slug":"do-choi-trung-thu-nhap-lau-tiem-an-nhieu-nguy-co-co-hai-den-suc-khoe-cua-tre-nho","status":"publish","type":"post","link":"https:\/\/tcvn.gov.vn\/do-choi-trung-thu-nhap-lau-tiem-an-nhieu-nguy-co-co-hai-den-suc-khoe-cua-tre-nho\/21\/09\/2023\/","title":{"rendered":"\u0110\u1ed3 ch\u01a1i Trung thu nh\u1eadp l\u1eadu ti\u1ec1m \u1ea9n nhi\u1ec1u nguy c\u01a1 c\u00f3 h\u1ea1i \u0111\u1ebfn s\u1ee9c kh\u1ecfe c\u1ee7a tr\u1ebb nh\u1ecf"},"content":{"rendered":"

Trong c\u00e1c \u0111\u1ed3 ch\u01a1i nh\u1ef1a nh\u1eadp l\u1eadu th\u01b0\u1eddng s\u1ebd c\u00f3 h\u00e0m l\u01b0\u1ee3ng phthalatses cao h\u01a1n m\u1ee9c cho ph\u00e9p. N\u1ebfu tr\u1ebb ng\u1eadm \u0111\u1ed3 ch\u01a1i, phthalatses s\u1ebd nhanh ch\u00f3ng h\u00f2a tan trong n\u01b0\u1edbc b\u1ecdt, tr\u1ef1c ti\u1ebfp \u0111i v\u00e0o c\u01a1 th\u1ec3 v\u00e0 l\u00e0m thay \u0111\u1ed5i tuy\u1ebfn n\u1ed9i ti\u1ebft c\u1ee7a tr\u1ebb.<\/p>\n

T\u1ea1i c\u00e1c c\u1eeda h\u00e0ng chuy\u00ean b\u00e1n \u0111\u1ed3 ch\u01a1i tr\u1ebb em tr\u00ean \u0111\u1ecba b\u00e0n H\u00e0 N\u1ed9i hi\u1ec7n nay \u0111\u00e3 tr\u00e0n ng\u1eadp nh\u1eefng chi\u1ebfc \u0111\u00e8n l\u1ed3ng v\u00e0 nh\u1eefng chi\u1ebfc m\u1eb7t n\u1ea1 b\u1eb1ng nh\u1ef1a in h\u00ecnh c\u00e1c nh\u00e2n v\u1eadt ho\u1ea1t h\u00ecnh, c\u00f9ng v\u1edbi \u0111\u00f3 l\u00e0 c\u00e1c lo\u1ea1i \u0111\u1ed3 ch\u01a1i v\u1edbi nhi\u1ec1u m\u1eabu m\u00e3 b\u1eaft m\u1eaft. V\u00f4 s\u1ed1 m\u00f3n \u0111\u1ed3 trang tr\u00ed, \u0111\u1ed3 ch\u01a1i Trung thu t\u1eeb truy\u1ec1n th\u1ed1ng \u0111\u1ebfn hi\u1ec7n \u0111\u1ea1i d\u00e0nh cho tr\u1ebb em \u0111ang \u201ch\u00fat kh\u00e1ch\u201d. Nh\u1eefng \u0111\u1ed3 trang tr\u00ed \u0111\u00e8n l\u1ed3ng c\u1ee1 l\u1edbn \u0111\u01b0\u1ee3c \u0111\u01b0\u1ee3c t\u1ea1o h\u00ecnh \u0111a d\u1ea1ng nh\u01b0 h\u00ecnh b\u01b0\u1edbm, c\u00e1 ch\u00e9p, \u00f4ng sao,… v\u1edbi \u0111\u1ea7y \u0111\u1ee7 m\u00e0u s\u1eafc r\u1ef1c r\u1ee1.<\/p>\n

Ngo\u00e0i \u0111\u00e8n l\u1ed3ng th\u00ec c\u00e1c lo\u1ea1i m\u1eb7t n\u1ea1 c\u0169ng \u0111\u01b0\u1ee3c xem l\u00e0 m\u00f3n \u0111\u1ed3 ch\u01a1i y\u00eau th\u00edch c\u1ee7a c\u00e1c b\u00e9 trong d\u1ecbp T\u1ebft Trung thu. C\u00e1c lo\u1ea1i m\u1eb7t n\u1ea1 \u0111\u01b0\u1ee3c l\u00e0m t\u1eeb nhi\u1ec1u h\u00ecnh th\u00f9 kh\u00e1c nhau nh\u01b0 con l\u1ee3n, con h\u1ed5, con m\u00e8o,… \u0111\u01b0\u1ee3c b\u00e0y b\u00e1n tr\u00f4ng kh\u00e1 \u0111\u1eb9p m\u1eaft. Ngo\u00e0i ra, c\u00f2n v\u00f4 s\u1ed1 \u0111\u1ed3 ch\u01a1i l\u00e0m b\u1eb1ng nh\u1ef1a kh\u00e1c nh\u01b0: s\u00fang n\u01b0\u1edbc, s\u00fang b\u1eafn bong b\u00f3ng,… c\u0169ng \u0111\u01b0\u1ee3c b\u00e0y b\u00e1n tr\u00e0n lan. V\u1ec1 gi\u00e1 c\u1ea3, ph\u1ed1 H\u00e0ng M\u00e3 l\u00e0 n\u01a1i c\u00f3 m\u1ee9c gi\u00e1 \u0111\u1ed3 ch\u01a1i Trung thu kh\u00e1 cao dao \u0111\u1ed9ng trong kho\u1ea3ng 70.000 – 200.000 \u0111\u1ed3ng\/m\u00f3n \u0111\u1ed3 ch\u01a1i.<\/p>\n

\u0110\u00e1ng ch\u00fa \u00fd, h\u1ea7u h\u1ebft c\u00e1c lo\u1ea1i \u0111\u1ed3 ch\u01a1i \u1edf khu ph\u1ed1 H\u00e0ng M\u00e3 v\u00e0 nhi\u1ec1u \u0111\u1ecba \u0111i\u1ec3m b\u00e1n \u0111\u1ed3 ch\u01a1i Trung thu kh\u00e1c t\u1ea1i H\u00e0 N\u1ed9i \u0111\u1ec1u kh\u00f4ng r\u00f5 ngu\u1ed3n g\u1ed1c. Khi \u0111\u01b0\u1ee3c h\u1ecfi v\u1ec1 \u0111i\u1ec1u n\u00e0y th\u00ec ch\u1ee7 m\u1ed9t c\u01a1 s\u1edf b\u00e1n \u0111\u1ed3 ch\u01a1i trung thu l\u1ea3ng tr\u00e1nh, ch\u1ec9 n\u00f3i qua loa v\u00e0i c\u00e2u: \u201c\u0110a s\u1ed1 h\u00e0ng h\u00f3a nh\u1eadp t\u1eeb Trung Qu\u1ed1c, kh\u00f4ng c\u1ea7n gi\u1ea5y t\u1edd g\u00ec c\u1ea3 m\u00e0 l\u00fac mua c\u0169ng kh\u00f4ng c\u00f3 gi\u1ea5y t\u1edd. C\u00f3 ng\u01b0\u1eddi mua th\u00ec ch\u00fang t\u00f4i b\u00e1n th\u00f4i\u201d.\u00a0Theo chia s\u1ebb c\u1ee7a m\u1ed9t s\u1ed1 ng\u01b0\u1eddi b\u00e1n th\u00ec ngo\u00e0i nh\u1eefng lo\u1ea1i \u0111\u1ed3 ch\u01a1i truy\u1ec1n th\u1ed1ng c\u1ee7a Vi\u1ec7t Nam ra th\u00ec \u0111\u1ed3 ch\u01a1i Trung Qu\u1ed1c chi\u1ebfm h\u01a1n 50%. \u0110\u00e1ng ch\u00fa \u00fd, kh\u00f4ng c\u00f3 ch\u1ee7 c\u01a1 s\u1edf n\u00e0o \u0111\u01b0a ra \u0111\u01b0\u1ee3c b\u1ea5t c\u1ee9 gi\u1ea5y t\u1edd g\u00ec ch\u1ee9ng minh ngu\u1ed3n g\u1ed1c, ch\u1ea5t l\u01b0\u1ee3ng c\u1ee7a s\u1ea3n ph\u1ea9m. B\u1edfi v\u00ec ph\u1ea7n l\u1edbn c\u00e1c lo\u1ea1i \u0111\u1ed3 ch\u01a1i trung thu l\u00e0m b\u1eb1ng nh\u1ef1a v\u00e0o n\u01b0\u1edbc ta b\u1eb1ng con \u0111\u01b0\u1eddng nh\u1eadp l\u1eadu, kh\u00f4ng ch\u00ednh ng\u1ea1ch.<\/p>\n

\"\"<\/p>\n

Nhi\u1ec1u \u0111\u1ed3 ch\u01a1i b\u1eb1ng nh\u1ef1a nh\u1eadp l\u1eadu c\u00f3 h\u00f3a ch\u1ea5t nguy h\u1ea1i s\u1ee9c kh\u1ecfe c\u1ee7a tr\u1ebb. \u1ea2nh minh h\u1ecda<\/em><\/p>\n<\/div>\n

\u0110\u1ed3 ch\u01a1i Trung thu nh\u1eadp l\u1eadu ti\u1ec1m \u1ea9n nhi\u1ec1u r\u1ee7i ro<\/strong><\/p>\n

B\u00e0n v\u1ec1 c\u00e1c lo\u1ea1i \u0111\u1ed3 ch\u01a1i Trung thu kh\u00f4ng r\u00f5 ngu\u1ed3n g\u1ed1c, Ti\u1ebfn s\u1ef9 \u0110\u00e0o V\u0103n T\u1ea5n – B\u1ed9 m\u00f4n Di truy\u1ec1n Ho\u00e1 Sinh, Khoa Sinh h\u1ecdc, \u0110\u1ea1i h\u1ecdc s\u01b0 ph\u1ea1m H\u00e0 N\u1ed9i \u0111\u00e3 c\u00f3 nh\u1eefng chia s\u1ebb v\u1ec1 t\u00e1c \u0111\u1ed9ng c\u1ee7a nh\u1eefng m\u00f3n \u0111\u1ed3 ch\u01a1i nh\u1eadp l\u1eadu t\u1edbi s\u1ee9c kh\u1ecfe c\u1ee7a tr\u1ebb nh\u1ecf. Theo Ti\u1ebfn s\u1ef9 \u0110\u00e0o V\u0103n T\u1ea5n, Vi\u1ec7n Khoa h\u1ecdc v\u1eadt li\u1ec7u \u1ee9ng d\u1ee5ng \u0111\u00e3 c\u00f3 nh\u1eefng nghi\u00ean c\u1ee9u v\u1ec1 m\u1ed9t s\u1ed1 \u0111\u1ed3 ch\u01a1i tr\u00ean th\u1ecb tr\u01b0\u1eddng. Qua \u0111\u00f3 ph\u00e1t hi\u1ec7n nhi\u1ec1u \u0111\u1ed3 ch\u01a1i b\u1eb1ng nh\u1ef1a nh\u1eadp l\u1eadu c\u00f3 l\u01b0\u1ee3ng mu\u1ed1i cadimi cao g\u1ea5p nhi\u1ec1u l\u1ea7n m\u1ee9c cho ph\u00e9p trong B\u1ed9 ti\u00eau chu\u1ea9n an to\u00e0n \u0111\u1ed3 ch\u01a1i tr\u1ebb em c\u1ee7a B\u1ed9 Khoa h\u1ecdc – C\u00f4ng ngh\u1ec7 Vi\u1ec7t Nam.<\/p>\n

Ti\u1ebfn s\u1ef9 \u0110\u00e0o V\u0103n T\u1ea5n cho bi\u1ebft, cadimi l\u00e0 ch\u1ea5t th\u01b0\u1eddng \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 t\u1ea1o m\u00e0u cho ch\u1ef1a. \u0110\u1eb7c bi\u1ec7t, n\u00f3 c\u00f9ng v\u1edbi ch\u00ec v\u00e0 th\u1ee7y ng\u00e2n l\u00e0 3 kim lo\u1ea1i thu\u1ed9c danh s\u00e1ch \u0111\u1ed9c h\u1ea1i nh\u1ea5t v\u1edbi c\u01a1 th\u1ec3 con ng\u01b0\u1eddi. Khi tr\u1ebb ti\u1ebfp x\u00fac v\u1edbi ch\u1ea5t n\u00e0y qua \u0111\u1ed3 ch\u01a1i s\u1ebd c\u00f3 nguy c\u01a1 cao m\u1eafc c\u00e1c b\u1ec7nh: ung th\u01b0 ph\u1ed5i, ung th\u01b0 tuy\u1ebfn ti\u1ec1n li\u1ec7t v\u00e0 c\u00e1c b\u1ec7nh v\u1ec1 \u0111\u01b0\u1eddng h\u00f4 h\u1ea5p,…\u00a0Ngo\u00e0i h\u00e0m l\u01b0\u1ee3ng cadimi, trong c\u00e1c \u0111\u1ed3 ch\u01a1i nh\u1ef1a nh\u1eadp l\u1eadu th\u01b0\u1eddng s\u1ebd c\u00f3 h\u00e0m l\u01b0\u1ee3ng phthalatses cao h\u01a1n m\u1ee9c cho ph\u00e9p. N\u1ebfu tr\u1ebb ng\u1eadm \u0111\u1ed3 ch\u01a1i, phthalatses s\u1ebd nhanh ch\u00f3ng h\u00f2a tan trong n\u01b0\u1edbc b\u1ecdt, tr\u1ef1c ti\u1ebfp \u0111i v\u00e0o c\u01a1 th\u1ec3 v\u00e0 l\u00e0m thay \u0111\u1ed5i tuy\u1ebfn n\u1ed9i ti\u1ebft c\u1ee7a tr\u1ebb.<\/p>\n

Tr\u01b0\u1edbc nh\u1eefng hi\u1ec3m h\u1ecda c\u1ee7a c\u00e1c lo\u1ea1i \u0111\u1ed3 ch\u01a1i nh\u1eadp l\u1eadu, c\u01a1 quan ch\u1ee9c n\u0103ng \u0111ang n\u1ed7 l\u1ef1c ki\u1ec3m so\u00e1t th\u1ecb tr\u01b0\u1eddng \u0111\u1ed3 ch\u01a1i Trung thu. Tuy nhi\u00ean, ngo\u00e0i s\u1ef1 v\u00e0o cu\u1ed9c c\u1ee7a c\u01a1 quan ch\u1ee9c n\u0103ng, ng\u01b0\u1eddi ti\u00eau d\u00f9ng c\u0169ng c\u1ea7n ph\u1ea3i \u201ct\u1ea9y chay\u201d c\u00e1c lo\u1ea1i \u0111\u1ed3 ch\u01a1i kh\u00f4ng r\u00f5 ng\u1ed1c n\u00e0y. B\u1edfi, c\u00f3 cung th\u00ec m\u1edbi c\u00f3 c\u1ea7u, n\u1ebfu v\u00e0i n\u0103m tr\u1edf l\u1ea1i \u0111\u00e2y, nhi\u1ec1u ph\u1ee5 huynh kh\u00f4ng ham \u0111\u1ed3 ch\u01a1i nh\u1eadp l\u1eadu c\u00f3 m\u00e0u s\u1eafc b\u1eaft m\u1eaft, gi\u00e1 r\u1ebb th\u00ec th\u1ecb tr\u01b0\u1eddng \u0111\u1ed3 ch\u01a1i Trung thu \u0111\u00e3 kh\u00f4ng b\u1ecb kh\u00f3 ki\u1ec3m so\u00e1t nh\u01b0 b\u00e2y gi\u1edd.<\/p>\n

\u0110\u1ec3 t\u1ea1o cho con m\u1ed9t m\u00f9a Trung thu vui v\u1ebb v\u00e0 an to\u00e0n, Ti\u1ebfn s\u1ef9 \u0110\u00e0o V\u0103n T\u1ea5n khuy\u1ebfn c\u00e1o c\u00e1c b\u1eadc ph\u1ee5 huynh n\u00ean c\u1ea3nh gi\u00e1c v\u1edbi \u0111\u1ed3 ch\u01a1i kh\u00f4ng r\u00f5 ngu\u1ed3n g\u1ed1c, \u0111\u1eb7c bi\u1ec7t l\u00e0 \u0111\u1ed3 ch\u01a1i l\u00e0m b\u1eb1ng nh\u1ef1a. Cha m\u1eb9 n\u00ean ch\u1ecdn cho con nh\u1eefng lo\u1ea1i \u0111\u1ed3 ch\u01a1i truy\u1ec1n th\u1ed1ng c\u00f3 ki\u1ec3m \u0111\u1ecbnh ch\u1ea5t l\u01b0\u1ee3ng nh\u01b0: \u0111\u00e8n \u00f4ng sao, \u0111\u00e8n qu\u00e2n, c\u00e1c lo\u1ea1i tr\u1ed1ng ho\u1eb7c m\u1eb7t n\u1ea1 \u0111\u01b0\u1ee3c l\u00e0m t\u1eeb nguy\u00ean li\u1ec7u t\u1ef1 nhi\u00ean. Nh\u1eefng lo\u1ea1i \u0111\u1ed3 ch\u01a1i n\u00e0y v\u1eeba ph\u00e1t huy gi\u00e1 tr\u1ecb truy\u1ec1n th\u1ed1ng c\u1ee7a T\u1ebft Trung thu Vi\u1ec7t, \u0111\u1ed9 an to\u00e0n l\u1ea1i \u0111\u00e1ng tin c\u1eady h\u01a1n.<\/p>\n

Quy chu\u1ea9n Vi\u1ec7t Nam v\u1ec1 \u0111\u1ed3 ch\u01a1i tr\u1ebb em<\/strong><\/p>\n

B\u1ed9 Khoa h\u1ecdc v\u00e0 C\u00f4ng ngh\u1ec7 \u0111\u00e3 ban h\u00e0nh QCVN 3:2019\/BKHCN quy chu\u1ea9n k\u1ef9 thu\u1eadt qu\u1ed1c gia v\u1ec1 An to\u00e0n \u0111\u1ed3 ch\u01a1i tr\u1ebb em \u0111\u1ec3 qu\u1ea3n l\u00fd v\u1ec1 s\u1ea3n ph\u1ea9m n\u00e0y.<\/p>\n

Quy chu\u1ea9n quy \u0111\u1ecbnh y\u00eau c\u1ea7u \u0111\u1ed1i v\u1edbi \u0111\u1ed3 ch\u01a1i tr\u1ebb em nh\u1eb1m gi\u1ea3m thi\u1ec3u c\u00e1c m\u1ed1i nguy v\u00e0 r\u1ee7i ro li\u00ean quan \u0111\u1ebfn an to\u00e0n, s\u1ee9c kho\u1ebb c\u1ee7a tr\u1ebb, ph\u01b0\u01a1ng ph\u00e1p th\u1eed t\u01b0\u01a1ng \u1ee9ng, c\u00e1c n\u1ed9i dung qu\u1ea3n l\u00fd \u0111\u1ed3 ch\u01a1i tr\u1ebb em s\u1ea3n xu\u1ea5t trong n\u01b0\u1edbc, nh\u1eadp kh\u1ea9u v\u00e0 l\u01b0u th\u00f4ng tr\u00ean th\u1ecb tr\u01b0\u1eddng. Quy chu\u1ea9n \u00e1p d\u1ee5ng v\u1edbi c\u00e1c t\u1ed5 ch\u1ee9c, c\u00e1 nh\u00e2n s\u1ea3n xu\u1ea5t, nh\u1eadp kh\u1ea9u, ph\u00e2n ph\u1ed1i, b\u00e1n l\u1ebb \u0111\u1ed3 ch\u01a1i tr\u1ebb em, c\u00e1c c\u01a1 quan qu\u1ea3n l\u00fd nh\u00e0 n\u01b0\u1edbc v\u00e0 c\u00e1c t\u1ed5 ch\u1ee9c, c\u00e1 nh\u00e2n kh\u00e1c c\u00f3 li\u00ean quan.<\/p>\n

QCVN 3:2019\/BKHCN quy \u0111\u1ecbnh ch\u1ea5t l\u1ecfng c\u00f3 th\u1ec3 ti\u1ebfp x\u00fac trong \u0111\u1ed3 ch\u01a1i tr\u1ebb em kh\u00f4ng \u0111\u01b0\u1ee3c c\u00f3 pH nh\u1ecf h\u01a1n 3,0 ho\u1eb7c l\u1edbn h\u01a1n 10,0. Y\u00eau c\u1ea7u n\u00e0y kh\u00f4ng \u00e1p d\u1ee5ng cho m\u1ef1c vi\u1ebft trong d\u1ee5ng c\u1ee5 vi\u1ebft. C\u00e1c chi ti\u1ebft v\u1ea3i d\u1ec7t c\u00f3 th\u1ec3 ti\u1ebfp x\u00fac kh\u00f4ng \u0111\u01b0\u1ee3c ch\u1ee9a h\u00e0m l\u01b0\u1ee3ng formaldehyt t\u1ef1 do v\u00e0 formaldehyt \u0111\u00e3 th\u1ee7y ph\u00e2n v\u01b0\u1ee3t qu\u00e1 30 mg\/kg. C\u00e1c chi ti\u1ebft gi\u1ea5y c\u00f3 th\u1ec3 ti\u1ebfp x\u00fac kh\u00f4ng \u0111\u01b0\u1ee3c ch\u1ee9a h\u00e0m l\u01b0\u1ee3ng formaldehyt v\u01b0\u1ee3t qu\u00e1 30 mg\/kg. C\u00e1c chi ti\u1ebft g\u1ed7 li\u00ean k\u1ebft b\u1eb1ng keo d\u00e1n c\u00f3 th\u1ec3 ti\u1ebfp x\u00fac kh\u00f4ng \u0111\u01b0\u1ee3c ch\u1ee9a h\u00e0m l\u01b0\u1ee3ng formaldehyt gi\u1ea3i ph\u00f3ng v\u01b0\u1ee3t qu\u00e1 80 mg\/kg.<\/p>\n

\u0110\u1ed3 ch\u01a1i tr\u1ebb em kh\u00f4ng \u0111\u01b0\u1ee3c c\u00f3 h\u00e0m l\u01b0\u1ee3ng c\u00e1c phtalat di(2-etylhexyl) phtalat (DEHP), dibutyl phtalat (DBP) ho\u1eb7c butyl benzyl phtalat (BBP) v\u01b0\u1ee3t qu\u00e1 0,1 % kh\u1ed1i l\u01b0\u1ee3ng m\u1ed7i phtalat. \u0110\u1ed3 ch\u01a1i tr\u1ebb em c\u00f3 th\u1ec3 cho v\u00e0o mi\u1ec7ng kh\u00f4ng \u0111\u01b0\u1ee3c c\u00f3 h\u00e0m l\u01b0\u1ee3ng c\u00e1c phtalat diisononyl phtalat (DINP), diisodecyl phtalat (DIDP) ho\u1eb7c di-n-octyl phtalat (DNOP) v\u01b0\u1ee3t qu\u00e1 0,1 % kh\u1ed1i l\u01b0\u1ee3ng m\u1ed7i phtalat. H\u00e0m l\u01b0\u1ee3ng c\u00e1c amin th\u01a1m (bao g\u1ed3m c\u1ea3 d\u1eabn xu\u1ea5t t\u1eeb thu\u1ed1c nhu\u1ed9m azo trong m\u1eabu) c\u00f3 trong v\u1eadt li\u1ec7u s\u1ea3n xu\u1ea5t \u0111\u1ed3 ch\u01a1i tr\u1ebb em kh\u00f4ng \u0111\u01b0\u1ee3c v\u01b0\u1ee3t qu\u00e1 m\u1ee9c quy \u0111\u1ecbnh trong quy chu\u1ea9n n\u00e0y.<\/p>\n

QCVN 3:2019\/BKHCN n\u00eau r\u00f5, \u0111\u1ed3 ch\u01a1i tr\u1ebb em ph\u1ea3i \u0111\u00e1p \u1ee9ng y\u00eau c\u1ea7u gi\u1edbi h\u1ea1n m\u1ee9c th\u00f4i nhi\u1ec5m v\u1ec1 c\u00e1c h\u1ee3p ch\u1ea5t h\u1eefu c\u01a1 \u0111\u1ed9c h\u1ea1i kh\u00e1c quy \u0111\u1ecbnh t\u1ea1i c\u00e1c v\u0103n b\u1ea3n c\u00f3 li\u00ean quan. \u0110\u1ed3 ch\u01a1i tr\u1ebb em kh\u00f4ng \u0111\u01b0\u1ee3c d\u00f9ng ngu\u1ed3n \u0111i\u1ec7n c\u00f3 \u0111i\u1ec7n \u00e1p danh \u0111\u1ecbnh v\u01b0\u1ee3t qu\u00e1 24 V v\u00e0 kh\u00f4ng b\u1ed9 ph\u1eadn n\u00e0o trong \u0111\u1ed3 ch\u01a1i tr\u1ebb em c\u00f3 \u0111i\u1ec7n \u00e1p danh \u0111\u1ecbnh ho\u1eb7c t\u1ee9c th\u1eddi v\u01b0\u1ee3t qu\u00e1 24 V. C\u00e1c b\u1ed9 ph\u1eadn trong \u0111\u1ed3 ch\u01a1i tr\u1ebb em n\u1ebfu \u0111\u01b0\u1ee3c n\u1ed1i ho\u1eb7c c\u00f3 th\u1ec3 ti\u1ebfp x\u00fac v\u1edbi ngu\u1ed3n \u0111i\u1ec7n c\u00f3 \u0111i\u1ec7n \u00e1p danh \u0111\u1ecbnh v\u01b0\u1ee3t qu\u00e1 gi\u1edbi h\u1ea1n n\u00eau tr\u00ean c\u0169ng nh\u01b0 c\u00e1c d\u00e2y d\u1eabn, c\u00e1p \u0111i\u1ec7n n\u1ed1i \u0111\u1ebfn c\u00e1c b\u1ed9 ph\u1eadn n\u00e0y ph\u1ea3i \u0111\u01b0\u1ee3c c\u00e1ch \u0111i\u1ec7n v\u00e0 b\u1ea3o v\u1ec7 th\u00edch h\u1ee3p \u0111\u1ec3 ng\u0103n ng\u1eeba r\u1ee7i ro v\u1ec1 \u0111i\u1ec7n.<\/p>\n

Vi\u1ec7c ghi nh\u00e3n \u0111\u1ed3 ch\u01a1i tr\u1ebb em th\u1ef1c hi\u1ec7n theo quy \u0111\u1ecbnh c\u1ee7a ph\u00e1p lu\u1eadt v\u1ec1 nh\u00e3n h\u00e0ng ho\u00e1. C\u00e1c quy \u0111\u1ecbnh v\u1ec1 c\u1ea3nh b\u00e1o n\u00eau trong ti\u00eau chu\u1ea9n t\u01b0\u01a1ng \u1ee9ng ph\u1ea3i \u0111\u01b0\u1ee3c th\u1ec3 hi\u1ec7n tr\u00ean nh\u00e3n h\u00e0ng h\u00f3a. \u0110\u1ed3 ch\u01a1i tr\u1ebb em ph\u1ea3i \u0111\u01b0\u1ee3c c\u00f4ng b\u1ed1 h\u1ee3p quy ph\u00f9 h\u1ee3p quy \u0111\u1ecbnh c\u1ee7a Quy chu\u1ea9n n\u00e0y tr\u00ean c\u01a1 s\u1edf k\u1ebft qu\u1ea3 \u0111\u00e1nh gi\u00e1 s\u1ef1 ph\u00f9 h\u1ee3p c\u1ee7a t\u1ed5 ch\u1ee9c ch\u1ee9ng nh\u1eadn \u0111\u01b0\u1ee3c ch\u1ec9 \u0111\u1ecbnh.\u00a0\u0110\u1ed3 ch\u01a1i tr\u1ebb em, tr\u01b0\u1edbc khi l\u01b0u th\u00f4ng tr\u00ean th\u1ecb tr\u01b0\u1eddng, ph\u1ea3i g\u1eafn d\u1ea5u h\u1ee3p quy.<\/p>\n

Theo VietQ<\/strong><\/p>\n","protected":false},"excerpt":{"rendered":"

Trong c\u00e1c \u0111\u1ed3 ch\u01a1i nh\u1ef1a nh\u1eadp l\u1eadu th\u01b0\u1eddng s\u1ebd c\u00f3 h\u00e0m l\u01b0\u1ee3ng phthalatses cao h\u01a1n m\u1ee9c cho ph\u00e9p. N\u1ebfu tr\u1ebb ng\u1eadm \u0111\u1ed3 ch\u01a1i, phthalatses s\u1ebd nhanh ch\u00f3ng h\u00f2a tan trong n\u01b0\u1edbc b\u1ecdt, tr\u1ef1c ti\u1ebfp \u0111i v\u00e0o c\u01a1 th\u1ec3 v\u00e0 l\u00e0m thay \u0111\u1ed5i tuy\u1ebfn n\u1ed9i ti\u1ebft c\u1ee7a tr\u1ebb. T\u1ea1i c\u00e1c c\u1eeda h\u00e0ng chuy\u00ean b\u00e1n \u0111\u1ed3 ch\u01a1i […]<\/p>\n","protected":false},"author":6,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":[],"categories":[66],"tags":[],"acf":{"linh-vuc":"\u0110o l\u01b0\u1eddng"},"_links":{"self":[{"href":"https:\/\/tcvn.gov.vn\/wp-json\/wp\/v2\/posts\/74885"}],"collection":[{"href":"https:\/\/tcvn.gov.vn\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/tcvn.gov.vn\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/tcvn.gov.vn\/wp-json\/wp\/v2\/users\/6"}],"replies":[{"embeddable":true,"href":"https:\/\/tcvn.gov.vn\/wp-json\/wp\/v2\/comments?post=74885"}],"version-history":[{"count":0,"href":"https:\/\/tcvn.gov.vn\/wp-json\/wp\/v2\/posts\/74885\/revisions"}],"wp:attachment":[{"href":"https:\/\/tcvn.gov.vn\/wp-json\/wp\/v2\/media?parent=74885"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/tcvn.gov.vn\/wp-json\/wp\/v2\/categories?post=74885"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/tcvn.gov.vn\/wp-json\/wp\/v2\/tags?post=74885"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}