{"id":1874,"date":"2023-03-23T13:40:06","date_gmt":"2023-03-23T13:40:06","guid":{"rendered":"https:\/\/demo1.goghost.net\/index.php\/san-pham\/may-chuan-do-mini-sulfua-dioxit-trong-ruou-hi84500\/"},"modified":"2023-03-23T13:40:09","modified_gmt":"2023-03-23T13:40:09","slug":"may-chuan-do-mini-sulfua-dioxit-trong-ruou-hi84500","status":"publish","type":"product","link":"https:\/\/goghost.net\/san-pham\/may-chuan-do-mini-sulfua-dioxit-trong-ruou-hi84500\/","title":{"rendered":"M\u00e1y Chu\u1ea9n \u0110\u1ed9 Mini Sulfua Dioxit Trong R\u01b0\u1ee3u HI84500"},"content":{"rendered":"
Acid \u0111\u01b0\u1ee3c t\u1ea1o ra trong qu\u00e1 tr\u00ecnh ph\u00e1t tri\u1ec3n c\u1ee7a nho v\u00e0 c\u00f3 vai tr\u00f2 quan tr\u1ecdng trong qu\u00e1 tr\u00ecnh l\u00ean men nho. R\u01b0\u1ee3u s\u1ebd c\u00f3 h\u00e0m l\u01b0\u1ee3ng acid th\u1ea5p n\u1ebfu nho \u0111\u01b0\u1ee3c thu ho\u1ea1ch v\u00e0o m\u00f9a n\u00f3ng ho\u1eb7c xu\u1ea5t x\u1ee9 t\u1eeb v\u00f9ng nhi\u1ec7t \u0111\u1edbi. V\u1edbi h\u00e0m l\u01b0\u1ee3ng th\u00edch h\u1ee3p, acid s\u1ebd t\u1ea1o ra v\u1ecb \u0111\u1eadm \u0111\u00e0, \u0111\u1eb7c tr\u01b0ng ri\u00eang cho t\u1eebng lo\u1ea1i r\u01b0\u1ee3u. Ba lo\u1ea1i acid ch\u00ednh trong r\u01b0\u1ee3u l\u00e0 acid tartaric, acid malic v\u00e0 acid citric. Acid tartaric l\u00e0 acid ch\u1ee7 y\u1ebfu trong nho v\u00e0 t\u1ea1o ra h\u01b0\u01a1ng v\u1ecb d\u1ec5 ch\u1ecbu, thanh khi\u1ebft thoang tho\u1ea3ng trong r\u01b0\u1ee3u. H\u00e0m l\u01b0\u1ee3ng nhi\u1ec1u th\u1ee9 hai l\u00e0 acid malic, gi\u00fap ng\u01b0\u1eddi ta nh\u1eadn ra m\u00f9i nho t\u1ef1 nhi\u00ean c\u1ee7a r\u01b0\u1ee3u, cu\u1ed1i c\u00f9ng, acid citric l\u00e0 acid c\u00f3 h\u00e0m l\u01b0\u1ee3ng nhi\u1ec1u th\u1ee9 ba trong c\u00e1c acid trong r\u01b0\u1ee3u. Ngo\u00e0i ra, r\u01b0\u1ee3u c\u00f2n c\u00f3 nhi\u1ec1u lo\u1ea1i acid kh\u00e1c, trong \u0111\u00f3, acid \u00edt \u0111\u01b0\u1ee3c mong mu\u1ed1n nh\u1ea5t l\u00e0 acid acetic, b\u1edfi v\u00ec v\u1edbi m\u1ed9t h\u00e0m l\u01b0\u1ee3ng l\u1edbn h\u01a1n b\u00ecnh th\u01b0\u1eddng, n\u00f3 s\u1ebd l\u00e0m cho r\u01b0\u1ee3u c\u00f3 v\u1ecb chua, chat nh\u01b0 gi\u1ea5m.<\/p>\n
Acid t\u1ed5ng, hay \u0111\u01b0\u1ee3c g\u1ecdi l\u00e0 chu\u1ea9n \u0111\u1ed9 acid, l\u00e0 t\u1ed5ng h\u00e0m l\u01b0\u1ee3ng acid c\u1ed1 \u0111\u1ecbnh v\u00e0 acid d\u1ec5 bay h\u01a1i trong r\u01b0\u1ee3u. \u1ede M\u1ef9, acid t\u1ed5ng th\u01b0\u1eddng \u0111\u01b0\u1ee3c th\u1ec3 hi\u1ec7n b\u1eb1ng h\u00e0m l\u01b0\u1ee3ng acid tartaric, m\u1eb7c d\u00f9 c\u00e1c acid kh\u00e1c c\u0169ng tham gia ph\u1ea3n \u1ee9ng (v\u00ec acid tartaric chi\u1ebfm h\u00e0m l\u01b0\u1ee3ng l\u1edbn nh\u1ea5t). H\u00e0m l\u01b0\u1ee3ng acid t\u1ed5ng c\u00f3 \u1ea3nh h\u01b0\u1edfng tr\u1ef1c ti\u1ebfp \u0111\u1ebfn m\u00e0u s\u1eafc v\u00e0 h\u01b0\u01a1ng v\u1ecb c\u1ee7a r\u01b0\u1ee3u, t\u00f9y theo t\u1eebng lo\u1ea1i r\u01b0\u1ee3u m\u00e0 acid s\u1ebd c\u00f3 s\u1ef1 k\u1ebft h\u1ee3p kh\u00e1c nhau v\u1edbi t\u1eebng y\u1ebfu t\u1ed1 kh\u00e1c trong r\u01b0\u1ee3u \u0111\u1ec3 t\u1ea1o ra c\u00e1c v\u1ecb ng\u1ecdt v\u00e0 chua kh\u00e1c nhau. Qu\u00e1 nhi\u1ec1u acid s\u1ebd t\u1ea1o cho r\u01b0\u1ee3u c\u00f3 v\u1ecb chua, qu\u00e1 \u00edt s\u1ebd l\u00e0m gi\u1ea3m ch\u1ea5t l\u01b0\u1ee3ng, g\u00e2y c\u1ea3m gi\u00e1c nh\u1ea1t, kh\u00f4ng \u0111\u1eadm \u0111\u00e0 cho ng\u01b0\u1eddi u\u1ed1ng. M\u1ed9t h\u00e0m l\u01b0\u1ee3ng acid v\u1eeba \u0111\u1ee7 s\u1ebd gi\u00fap cho r\u01b0\u1ee3u t\u1ea1o ra c\u1ea3m gi\u00e1c khoan kho\u00e1i, kh\u1ecfe kho\u1eafn cho ng\u01b0\u1eddi u\u1ed1ng, l\u00e0 s\u1ef1 b\u1ed5 sung ho\u00e0n h\u1ea3o cho c\u00e1c b\u1eefa \u0103n.<\/p>\n
\u0110i\u1ec7n c\u1ef1c pH chuy\u00ean d\u1ee5ng. HI84502 \u0111\u01b0\u1ee3c cung c\u1ea5p k\u00e8m theo \u0111i\u1ec7n c\u1ef1c pH HI1048B t\u00edch h\u1ee3p ch\u1ee9c n\u0103ng CPSTM<\/sup>\u00a0gi\u00fap junction kh\u00f4ng b\u1ecb t\u1eafc ng\u1ebdn trong qu\u00e1 tr\u00ecnh chu\u1ea9n \u0111\u1ed9. \u0110i\u1ec7n c\u1ef1c th\u01b0\u1eddng s\u1ebd d\u1ec5 d\u00e0ng b\u1ecb t\u1eafc ng\u1ebdn khi \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng trong c\u00e1c dung d\u1ecbch c\u00f3 h\u00e0m l\u01b0\u1ee3ng ch\u1ea5t r\u1eafn h\u00f2a tan cao nh\u01b0 r\u01b0\u1ee3u. Ngo\u00e0i ra, \u0111i\u1ec7n c\u1ef1c HI1048B d\u00f9ng junction h\u00ecnh \u1ed1ng b\u1eb1ng th\u1ee7y tinh v\u00e0 nh\u1ef1a PTFE b\u1ecdc ngo\u00e0i th\u00e2n \u0111i\u1ec7n c\u1ef1c gi\u00fap \u0111\u1ea3m b\u1ea3o d\u00f2ng \u0111i\u1ec7n t\u1eed di chuy\u1ec3n ra v\u00e0o junction lu\u00f4n lu\u00f4n \u1ed5n \u0111\u1ecbnh. L\u1edbp ph\u1ee7 b\u1eb1ng nh\u1ef1a PTFE v\u1edbi t\u00ednh n\u0103ng ch\u1ed1ng th\u1ea5m n\u01b0\u1edbc \u0111\u1ea3m b\u1ea3o \u0111i\u1ec7n c\u1ef1c kh\u00f4ng gi\u1eef l\u1ea1i r\u01b0\u1ee3u, h\u1ea1n ch\u1ebf t\u1ed1i \u0111a nhi\u1ec5m b\u1ea9n \u0111i\u1ec7n c\u1ef1c d\u1eabn \u0111\u1ebfn sai s\u00f3t nh\u1eefng l\u1ea7n \u0111o sau.<\/p>\n B\u01a1m pit-t\u00f4ng. Thi\u1ebft b\u1ecb quan tr\u1ecdng nh\u1ea5t c\u1ee7a HI84502 l\u00e0 b\u01a1m pit-t\u00f4ng. S\u1eed d\u1ee5ng motor \u0111\u1ec3 \u0111i\u1ec1u khi\u1ec3n ho\u1ea1t \u0111\u1ed9ng c\u1ee7a pit t\u00f4ng gi\u00fap vi\u1ec7c \u0111i\u1ec1u khi\u1ec3n qu\u00e1 tr\u00ecnh b\u01a1m d\u1ec5 d\u00e0ng h\u01a1n, h\u00e0m l\u01b0\u1ee3ng thu\u1ed1c th\u1eed b\u01a1m ra c\u0169ng ch\u00ednh x\u00e1c h\u01a1n. Ch\u1ebf \u0111\u1ed9 b\u01a1m \u0111\u01b0\u1ee3c c\u00e0i \u0111\u1eb7t v\u00e0o m\u00e1y l\u00e0 dynamic, v\u00ec v\u1eady h\u00e0m l\u01b0\u1ee3ng thu\u1ed1c th\u1eed b\u01a1m v\u00e0o s\u1ebd thay \u0111\u1ed5i t\u00f9y thu\u1ed9c v\u00e0o s\u1ef1 thay \u0111\u1ed5i \u0111i\u1ec7n th\u1ebf trong m\u1eabu sau m\u1ed7i l\u1ea7n b\u01a1m, v\u00ec v\u1eady khi ti\u1ebfn h\u00e0nh chu\u1ea9n \u0111\u1ed9, m\u00e1y s\u1ebd b\u01a1m nhi\u1ec1u thu\u1ed1c th\u1eed \u0111\u1ec3 r\u00fat ng\u1eafn th\u1eddi gian, khi g\u1ea7n \u0111\u1ebfn \u0111i\u1ec3m k\u1ebft th\u00fac ph\u1ea3n \u1ee9ng, l\u01b0\u1ee3ng thu\u1ed1c th\u1eed s\u1ebd \u00edt d\u1ea7n \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o \u0111\u1ed9 ch\u00ednh x\u00e1c c\u1ee7a qu\u00e1 tr\u00ecnh \u0111o.<\/p>\n T\u00ednh n\u0103ng khu\u1ea5y t\u1eeb. thi\u1ebft b\u1ecb khu\u1ea5y t\u1eeb \u0111\u01b0\u1ee3c t\u00edch h\u1ee3p v\u00e0o m\u00e1y, t\u1ef1 \u0111\u1ed9ng duy tr\u00ec t\u1ed1c \u0111\u1ed9 700 rpm, gi\u00fap thi\u1ebft b\u1ecb d\u1ec5 d\u00e0ng chu\u1ea9n \u0111\u1ed9 c\u00e1c m\u1eabu c\u00f3 \u0111\u1ed9 nh\u1edbt cao.<\/p>\n C\u00e1c t\u00ednh n\u0103ng tr\u00ean m\u00e0n h\u00ecnh<\/strong><\/p>\n Giao di\u1ec7n d\u1ec5 s\u1eed d\u1ee5ng: HI84502 v\u1edbi thi\u1ebft k\u1ebf th\u00e2n thi\u1ec7n, b\u00e0n ph\u00edm s\u1eafc n\u00e9t, m\u00e0n h\u00ecnh l\u1edbn gi\u00fap vi\u1ec7c s\u1eed d\u1ee5ng d\u1ec5 d\u00e0ng. Ngo\u00e0i ra, thi\u1ebft b\u1ecb \u0111\u01b0\u1ee3c c\u00e0i \u0111\u1eb7t ph\u1ea7n m\u1ec1m h\u01b0\u1edbng d\u1eabn, khi \u0111\u01b0\u1ee3c k\u00edch ho\u1ea1t, s\u1ebd h\u01b0\u1edbng d\u1eabn ng\u01b0\u1eddi d\u00f9ng c\u00e1ch s\u1eed d\u1ee5ng m\u00e1y t\u1eebng b\u01b0\u1edbc m\u1ed9t. Trong qu\u00e1 tr\u00ecnh s\u1eed d\u1ee5ng, n\u1ebfu c\u00f3 b\u1ea5t k\u00ec th\u1eafc m\u1eafc, ng\u01b0\u1eddi d\u00f9ng c\u00f3 th\u1ec3 nh\u1ea5n ph\u00edm HELP \u0111\u1ec3 \u0111\u01b0\u1ee3c h\u1ed7 tr\u1ee3 th\u00f4ng tin.<\/p>\n Bi\u1ec3n c\u1ea3nh b\u00e1o: ng\u01b0\u1eddi d\u00f9ng s\u1ebd \u0111\u01b0\u1ee3c b\u00e1o \u0111\u1ed9ng trong tr\u01b0\u1eddng h\u1ee3p s\u1eed d\u1ee5ng m\u00e1y c\u00f3 xu\u1ea5t hi\u1ec7n sai s\u00f3t (Vd: th\u1ec3 t\u00edch thu\u1ed1c th\u1eed v\u01b0\u1ee3t m\u1ee9c cho ph\u00e9p..)<\/p>\n Ch\u1ebf \u0111\u1ed9 bi\u1ec3u \u0111\u1ed3: thi\u1ebft b\u1ecb chu\u1ea9n \u0111\u1ed9 mini s\u1ebd hi\u1ec3n th\u1ecb d\u1eef li\u1ec7u trong su\u1ed1t th\u1eddi gian chu\u1ea9n \u0111\u1ed9, bao g\u1ed3m c\u1ea3 \u0111\u1ed3 th\u1ecb theo th\u1eddi gian th\u1ef1c.<\/p>\n L\u01b0u k\u1ebft qu\u1ea3 theo y\u00eau c\u1ea7u: HI84502 cho ph\u00e9p l\u01b0u t\u1ed1i \u0111a 400 m\u1eabu: 200 k\u1ebft qu\u1ea3 chu\u1ea9n \u0111\u1ed9 v\u00e0 200 k\u1ebft qu\u1ea3 \u0111o pH\/mV. C\u00e1c d\u1eef li\u1ec7u n\u00e0y c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c l\u01b0u tr\u1eef v\u00e0o USB ho\u1eb7c chuy\u1ec3n ti\u1ebfp v\u00e0o PC th\u00f4ng qua c\u1ed5ng k\u1ebft n\u1ed1i USB.<\/p>\n L\u00e0 thi\u1ebft b\u1ecb \u0111o pH\/mV: ngo\u00e0i ch\u1ee9c n\u0103ng l\u00e0 m\u00e1y chu\u1ea9n \u0111\u1ed9, HI84502 c\u00f2n c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng nh\u01b0 m\u1ed9t m\u00e1y \u0111o pH \u0111\u1ec3 b\u00e0n, v\u1edbi t\u00ednh n\u0103ng t\u1ef1 \u0111\u1ed9ng b\u00f9 nhi\u1ec7t, t\u1ef1 \u0111\u1ed9ng nh\u1eadn dung d\u1ecbch \u0111\u1ec7m, hi\u1ec7u chu\u1ea9n t\u1ed1i \u0111a 3 \u0111i\u1ec3m, \u0111\u1ed9 ch\u00ednh x\u00e1c \u00b10.01pH, l\u01b0u tr\u1eef d\u1eef li\u1ec7u GLP.<\/p>\n T\u00ednh n\u0103ng CAL Check. M\u00e1y s\u1ebd t\u1ef1 \u0111\u1ed9ng ph\u00e2n t\u00edch t\u00ednh hi\u1ec7u ph\u1ea3n h\u1ed3i c\u1ee7a \u0111i\u1ec7n c\u1ef1c trong su\u1ed1t qu\u00e1 tr\u00ecnh hi\u1ec7u chu\u1ea9n v\u00e0 th\u00f4ng b\u00e1o cho ng\u01b0\u1eddi s\u1eed d\u1ee5ng nh\u1eefng v\u1ea5n \u0111\u1ec1 c\u00f3 th\u1ec3 \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn k\u1ebft qu\u1ea3 \u0111o nh\u01b0 dung d\u1ecbch \u0111\u1ec7m b\u1ecb nhi\u1ec5m b\u1ea9n, \u0111i\u1ec7n c\u1ef1c b\u1ecb b\u1ea9n hay n\u1ee9t v\u1ee1\u2026 t\u00ednh n\u0103ng CAL Check kh\u00f4ng nh\u1eefng \u0111\u1ea3m b\u1ea3o \u0111\u1ed9 ch\u00ednh x\u00e1c c\u1ee7a ph\u00e9p \u0111o pH m\u00e0 c\u00f2n gi\u00fap b\u1ea3o \u0111\u1ea3m \u0111\u1ed9 ch\u00ednh x\u00e1c trong vi\u1ec7c x\u00e1c \u0111\u1ecbnh \u0111i\u1ec3m k\u1ebft th\u00fac c\u1ee7a qu\u00e1 tr\u00ecnh chu\u1ea9n \u0111\u1ed9.<\/p>\n Th\u00f4ng s\u1ed1 k\u1ef9 thu\u1eadt<\/strong><\/p>\n Thang cao: 2 mL<\/td>\n<\/tr>\n Model: <\/strong>HI84500<\/p>\n H\u00e3ng s\u1ea3n xu\u1ea5t: <\/strong>Hanna<\/p>\n Xu\u1ea5t x\u1ee9: <\/strong>\u00dd<\/p>\n B\u1ea3o h\u00e0nh: <\/strong>12 Th\u00e1ng<\/p>\n","protected":false},"featured_media":636,"comment_status":"closed","ping_status":"open","template":"","meta":[],"product_cat":[2390],"product_tag":[883,879,880,881],"yoast_head":"\n\n\n
\n Thang \u0111o<\/th>\n Thang th\u1ea5p: 0.1 – 5.0 g\/L\u00a0 tartaric acid; Thang cao: 4.0 – 25.0 g\/L tartaric acid<\/td>\n<\/tr>\n \n \u0110\u1ed9 ph\u00e2n gi\u1ea3i<\/th>\n 0.1 g\/L (ppt)<\/td>\n<\/tr>\n \n \u0110\u1ed9 ch\u00ednh x\u00e1c (@25\u00baC\/77\u00baF)<\/th>\n 3% k\u1ebft qu\u1ea3 \u0111o ho\u1eb7c \u00b10.1 g\/L<\/td>\n<\/tr>\n \n Th\u1ec3 t\u00edch m\u1eabu<\/th>\n Thang th\u1ea5p: 10 mL<\/p>\n \n Ph\u01b0\u01a1ng ph\u00e1p<\/th>\n Ph\u1ea3n \u1ee9ng acid-base<\/td>\n<\/tr>\n \n Nguy\u00ean t\u1eafc<\/th>\n Ph\u1ea3n \u1ee9ng k\u1ebft th\u00fac t\u1ea1i: 7.00 pH ho\u1eb7c 8.20 pH<\/td>\n<\/tr>\n \n T\u1ed1c \u0111\u1ed9 b\u01a1m<\/th>\n 10 mL\/ph\u00fat<\/td>\n<\/tr>\n \n T\u1ed1c \u0111\u1ed9 khu\u1ea5y<\/th>\n 700 rpm<\/td>\n<\/tr>\n \n Thang \u0111o pH<\/th>\n -2.0 to 16.0 pH; -2.00 to 16.00 pH<\/td>\n<\/tr>\n \n \u0110\u1ed9 ph\u00e2n gi\u1ea3i pH<\/th>\n 0.1 pH \/ 0.01 pH<\/td>\n<\/tr>\n \n \u0110\u1ed9 ch\u00ednh x\u00e1c pH(@25\u00baC\/77\u00baF)<\/th>\n \u00b10.01 pH<\/td>\n<\/tr>\n \n Hi\u1ec7u chu\u1ea9n pH<\/th>\n T\u1ed1i \u0111a 3 \u0111i\u1ec3m d\u1ef1a tr\u00ean h\u1ec7 \u0111\u1ec7m sau (4.01, 7.01, 8.20, 10.01)<\/td>\n<\/tr>\n \n B\u00f9 nhi\u1ec7t<\/th>\n B\u1eb1ng tay ho\u1eb7c t\u1ef1 \u0111\u1ed9ng<\/td>\n<\/tr>\n \n Thang \u0111o mV<\/th>\n -2000.0 – 2000.0 mV<\/td>\n<\/tr>\n \n \u0110\u1ed9 ph\u00e2n gi\u1ea3i mV<\/th>\n 0.1 mV<\/td>\n<\/tr>\n \n \u0110\u1ed9 ch\u00ednh x\u00e1c mV (@25\u00baC\/77\u00baF)<\/th>\n \u00b11.0 mV<\/td>\n<\/tr>\n \n Thang \u0111o nhi\u1ec7t \u0111\u1ed9<\/th>\n -20.0 – 120.0\u00b0C; -4.0 – 248.0\u00b0F; 253.2 – 393.2 K<\/td>\n<\/tr>\n \n \u0110\u1ed9 ph\u00e2n gi\u1ea3i nhi\u1ec7t \u0111\u1ed9<\/th>\n 0.1\u00b0C; 0.1\u00b0F; 0.1K<\/td>\n<\/tr>\n \n \u0110\u1ed9 ch\u00ednh x\u00e1c nhi\u1ec7t \u0111\u1ed9 (@25\u00baC\/77\u00baF)<\/th>\n \u00b10.4\u00b0C; \u00b10.8\u00b0F; \u00b10.4 K<\/td>\n<\/tr>\n \n L\u01b0u m\u1eabu<\/th>\n T\u1ed1i \u0111a \u00a0400 ( 200 chu\u1ea9n \u0111\u1ed9, 200\u00a0 \u0111o pH\/mV)<\/td>\n<\/tr>\n \n \u0110i\u1ec7n c\u1ef1c<\/th>\n \u0110i\u1ec7n c\u1ef1c pH HI1048B k\u1ebft n\u1ed1i BNC, 1 m c\u00e1p (3.3\u2019)<\/td>\n<\/tr>\n \n \u0110i\u1ec7n c\u1ef1c nhi\u1ec7t \u0111\u1ed9<\/th>\n HI7662-T, 1 m (3.3\u2019) c\u00e1p<\/td>\n<\/tr>\n \n M\u00f4i tr\u01b0\u1eddng ho\u1ea1t \u0111\u1ed9ng<\/th>\n 0 – 50\u00b0C (32 – 122\u00b0F); RH t\u1ed1i \u0111a 95% kh\u00f4ng ng\u01b0ng t\u1ee5<\/td>\n<\/tr>\n \n Ngu\u1ed3n<\/th>\n 12 VDC adapter<\/td>\n<\/tr>\n \n K\u00edch th\u01b0\u1edbc<\/th>\n 235 x 200 x 150 mm (9.2 x 7.9 x 5.9\u201d)<\/td>\n<\/tr>\n \n Kh\u1ed1i l\u01b0\u1ee3ng<\/th>\n 1.9 kg (67.0 oz.)<\/td>\n<\/tr>\n \n Cung c\u1ea5p g\u1ed3m<\/th>\n HI84502-02 (230V) \u0111\u01b0\u1ee3c cung c\u1ea5p g\u1ed3m \u0111i\u1ec7n c\u1ef1c pH HI1048B, \u0111i\u1ec7n c\u1ef1c nhi\u1ec7t \u0111\u1ed9 HI7662-T, dung d\u1ecbch ch\u00e2m \u0111i\u1ec7n c\u1ef1c HI7082 (30 mL), dung d\u1ecbch chu\u1ea9n \u0111\u1ed9 HI84502-50 (230 mL), dung d\u1ecbch hi\u1ec7u chu\u1ea9n b\u01a1m HI84502-55 (120 mL), c\u1ed1c nh\u1ef1a 100 mL\u00a0 (2), c\u1ed1c nh\u1ef1a 20 mL (2), van b\u01a1m, pipet t\u1ef1 \u0111\u1ed9ng v\u1edbi tip nh\u1ef1a2000 \u03bcL (2), xy lanh 5 mL, pipet nh\u1ef1a 1 mL, h\u1ec7 th\u1ed1ng \u1ed1ng d\u1eabn, c\u00e1 t\u1eeb, dung d\u1ecbch l\u00e0m s\u1ea1ch ch\u1ea5t r\u1eafn c\u1ee7a r\u01b0\u1ee3u tr\u00ean \u0111i\u1ec7n c\u1ef1c, dung d\u1ecbch l\u00e0m s\u1ea1ch m\u00e0u c\u1ee7a r\u01b0\u1ee3u tr\u00ean \u0111i\u1ec7n c\u1ef1c (2), 12 VDC adapter v\u00e0 h\u01b0\u1edbng d\u1eabn s\u1eed d\u1ee5ng.<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n","protected":false},"excerpt":{"rendered":"