Analysis of 1,2,3-Benzotriazole in Insulating Oil

ERAS-1000-0163A LC Reversed-phase Shim-pack Series Shim-packTM VP-ODS 163A Analysis of Benzotriazole, Tolutriazole Derivatives and Furanic Compounds: Passivators in Insulating Oil Keywords: BTA, tolutriazole derivative, TTAA, British Standards (BS148:2009), ASTM D583715 standards A. 1, 2, 3-Benzotriazole B. N-bis[2-ethylhexyl]-aminomethyltolutriazol 1. 5-Hydroxylmethyl-2-furaldehyde (5HMF)…

ERAS-1000-0158A LC Reversed-phase Shim-pack Series Shim-packTM VP-ODS Analysis of Furanic Compounds (Furfural) 158A Keywords: Insulation oil mAU 220 nm 280 nm 1 20 3 2FAL 5HMF 15 2 2FOL 4 2ACF 10 1. 5-Hydroxylmethyl-2-furaldehyde（5HMF） 2. Furfuryl alcohol（2FOL） 3. 2-Furaldehyde（2FAL） 4.…

ERAS-1000-0175A LC Reversed-phase Shim-pack Series Shim-packTM VP-ODS and Shim-pack XR-ODSⅡ 175A Analysis of Cefem Antibiotics Keywords: β-lactam antibiotics Shim-pack VP-ODS Shim-pack XR-ODSII 1.Cefadroxil 2.Cephapirin 3.Cefaclor 4. Cephalexin 5. Cephradine 6. Cefotaxime 7. Cefazolin 8. Cefuroxime 9. Cefoperazone 10. Cefoxitin 11.…

Application News No. L576 High Performance Liquid Chromatography Simultaneous Analysis of Benzotriazole, Tolutriazole Derivatives and Furanic Compounds: Passivators in Insulating Oil In transformers and condensers, insulating oil and paper are used to insulate conductors and cool the interior of electrical…