Koleksi: Reagen Asosiasi Ion
Ion Association Reagents — menghimpun kation dan anion berukuran besar—seperti garam amonium kuaterner, senyawa piridinium, dan turunan tetrafenilborat—yang membentuk pasangan ion netral dengan analit target. Senyawa ini berperan sebagai reagen pembentuk kompleks pada metode ekstraksi-fotometri dan pengendapan untuk penentuan ion logam maupun surfaktan.
Reagen jenis ini dipakai analis laboratorium lingkungan dan kimia analitik untuk ekstraksi-spektrofotometri surfaktan anionik, serta sebagai sensitizer pada penentuan fotometrik logam seperti Cs dan K melalui pembentukan endapan atau pasangan ion berwarna. Alur kerjanya umumnya melibatkan reaksi dengan analit dalam larutan berair, lalu diekstraksi ke fase organik untuk diukur serapannya.
Contoh produk dalam koleksi ini: TCI A5400 74920-80-2 MDEPAP [=1-Methyl-4-(4-diethylaminophenylazo)pyridinium Iodide] [Extraction-spectrophotometric reagent for anionic surfactants], TCI A5004 34006-16-1 8-Mercaptoquinoline Hydrochloride [Extraction-spectrophotometric and fluorimetric reagent for soft metals], TCI A5161 6004-24-6 CPC Monohydrate (=Cetylpyridinium Chloride Monohydrate) [Ion association reagent for extraction photometric analysis and sensitizer in photometric determination of metals], TCI A5100 2437-29-8 Malachite Green, Oxalate [Sensitive spectrophotometric reagent for PO4], TCI A5160 139-08-2 Benzyldimethyltetradecylammonium Chloride [Ion association reagent for extraction photometric analysis and sensitizer in photometric determination of metals], TCI A5101 65121-93-9 Ethyl Violet [Sensitive spectrophotometric reagent for anionic surfactants], TCI A5133 40835-96-9 2-Aminoperimidine Hydrobromide [Precipitation reagent for SO4], TCI A5102 81-88-9 Rhodamine B [Ion association reagent for photometric and fluorimetric analysis].
Perhatikan bentuk garam (klorida, bromida, iodida, atau hidrat) karena memengaruhi kelarutan dan stabilitas larutan kerja, serta kemurnian yang menentukan reprodusibilitas hasil ekstraksi atau pengendapan. Seluruh produk merupakan produk asli Tokyo Chemical Industry (TCI) Jepang, dengan kemurnian, kemasan, dan kondisi penyimpanan tercantum pada halaman masing-masing item.
Kategori lain yang sejajar di bawah Application Specific Reagents, sering dipakai bersamaan dalam satu alur kerja laboratorium:
Kembali ke Application Specific Reagents. Untuk pengadaan volume besar, kemasan khusus, atau grade tertentu, hubungi tim AMI Scientific — distributor resmi TCI Japan di Indonesia — untuk pengecekan ketersediaan dan lead time langsung ke Jepang.
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Benzyldimethyltetradecylammonium Chloride [Ion association reagent for extraction photometric analysis and sensitizer in photometric determination of metals], CAS 139-08-2, TCI A5160
Vendor:TCIHarga reguler Rp 1.060.500,00Harga regulerRp 757.050,00Harga obral Rp 1.060.500,00 -
CPC Monohydrate (=Cetylpyridinium Chloride Monohydrate) [Ion association reagent for extraction photometric analysis and sensitizer in photometric determination of metals], CAS 6004-24-6, TCI A5161
Vendor:TCIHarga reguler Rp 1.060.500,00Harga regulerRp 741.300,00Harga obral Rp 1.060.500,00 -
Crystal Violet Nonahydrate [Ion association reagent for spectrophotometric analysis], CAS 60662-33-1, TCI A5104
Vendor:TCIHarga reguler Rp 1.326.150,00Harga regulerRp 942.900,00Harga obral Rp 1.326.150,00 -
TBPE (=Tetrabromophenolphthalein Ethyl Ester Potassium Salt) [Sensitive spectrophotometric reagent for amines, quaternary ammonium salts and other cations], CAS 62637-91-6, TCI A5107
Vendor:TCIHarga reguler Rp 3.551.100,00Harga regulerRp 2.499.000,00Harga obral Rp 3.551.100,00 -
Metilen Biru – Methylene Blue [Ion association reagent for spectrophotometric analysis], CAS 61-73-4, TCI A5105
Vendor:TCIHarga reguler Rp 1.008.000,00Harga regulerRp 720.300,00Harga obral Rp 1.008.000,00 -
Rodamin B – Rhodamine B [Ion association reagent for photometric and fluorimetric analysis], CAS 81-88-9, TCI A5102
Vendor:TCIHarga reguler Rp 1.115.100,00Harga regulerRp 779.100,00Harga obral Rp 1.115.100,00 -
2-Aminoperimidine Hydrobromide [Precipitation reagent for SO4], CAS 40835-96-9, TCI A5133
Vendor:TCIHarga reguler Dari Rp 3.445.050,00Harga regulerRp 2.424.450,00Harga obral Dari Rp 3.445.050,00 -
Malachite Green, Oxalate [Sensitive spectrophotometric reagent for PO4], CAS 2437-29-8, TCI A5100
Vendor:TCIHarga reguler Rp 2.384.550,00Harga regulerRp 1.683.150,00Harga obral Rp 2.384.550,00 -
8-Mercaptoquinoline Hydrochloride [Extraction-spectrophotometric and fluorimetric reagent for soft metals], CAS 34006-16-1, TCI A5004
Vendor:TCIHarga reguler Dari Rp 2.914.800,00Harga regulerRp 2.053.800,00Harga obral Dari Rp 2.914.800,00
![139-08-2 Benzyldimethyltetradecylammonium Chloride [Ion association reagent for extraction photometric analysis and sensitizer in photometric determination of metals] - AMI Scientific](http://amiscientific.com/cdn/shop/files/TCI2510A5160.jpg?v=1767084884&width=533)
![6004-24-6 CPC Monohydrate (=Cetylpyridinium Chloride Monohydrate) [Ion association reagent for extraction photometric analysis and sensitizer in photometric determination of metals] - AMI Scientific](http://amiscientific.com/cdn/shop/files/TCI2510A5161.jpg?v=1767084888&width=533)
![60662-33-1 Crystal Violet Nonahydrate [Ion association reagent for spectrophotometric analysis] - AMI Scientific](http://amiscientific.com/cdn/shop/files/TCI2510A5104.jpg?v=1767084855&width=533)
![62637-91-6 TBPE (=Tetrabromophenolphthalein Ethyl Ester Potassium Salt) [Sensitive spectrophotometric reagent for amines, quaternary ammonium salts and other cations] - AMI Scientific](http://amiscientific.com/cdn/shop/files/TCI2510A5107.jpg?v=1767084868&width=533)
![61-73-4 Methylene Blue [Ion association reagent for spectrophotometric analysis] - AMI Scientific](http://amiscientific.com/cdn/shop/files/TCI2510A5105.jpg?v=1767084859&width=533)
![81-88-9 Rhodamine B [Ion association reagent for photometric and fluorimetric analysis] - AMI Scientific](http://amiscientific.com/cdn/shop/files/TCI2510A5102.jpg?v=1767084851&width=533)
![40835-96-9 2-Aminoperimidine Hydrobromide [Precipitation reagent for SO4] - AMI Scientific](http://amiscientific.com/cdn/shop/files/TCI2510A5133.jpg?v=1767084880&width=533)
![2437-29-8 Malachite Green, Oxalate [Sensitive spectrophotometric reagent for PO4] - AMI Scientific](http://amiscientific.com/cdn/shop/files/TCI2510A5100.jpg?v=1767084843&width=533)
![34006-16-1 8-Mercaptoquinoline Hydrochloride [Extraction-spectrophotometric and fluorimetric reagent for soft metals] - AMI Scientific](http://amiscientific.com/cdn/shop/files/TCI2510A5004.jpg?v=1767084827&width=533)