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1、SPECIFICREFRACTIVEINDEXINCREMENTSValuestakenfromLDCMiltonRoyTechnicalNoteAllmeasurementsperformedat23°Cunlessotherwisespecified.Wavelength=633nmSAMPLEdn/dc(ml/gm)CellulosetricarbanilateTetrahydrofuran,W=1.39x1060.163a-ChymotrypsinogenAq.0.15MNaCl,0.1Mphosphatebuffe
2、r,pH7.2W=2.59x1040.1708Deoxyribonucleicacid(calfthymus)Aq.0.1Mtrisbuffer,pH8.4,W=26.4x1060.166DextranWater,W=6.82x1040.147DodecylammoniumchlorideAq.1NNaCl0.127GelatinAq.0.1NNaCl,W=1.98x1050.163HeparinAq.0.3NNaCl0.1290HydroxyethylstarchAq.0.05NNaCl,W=5.6x104-5.6x105
3、0.1354MucopolysaccharidesAq.0.1%NaCl,W=7.2x103-3.2x1040.1100PolyacrylamideWater,W=5.5x1060.142Poly(acrylamide/sodiumacrylate)(70/30mole)Aq.1NNaNO3,W~1060.165Polyacrylate,sodiumsaltAq.0.1NNaCl,W=6.12x106-9.29x1060.175PolyacrylicacidTetrahydrofuran,W=5.57x1030.0738Te
4、trahydrofuran,W=7.2x1030.0994Poly(acrylonitrile/styrene)(28.5/71.5wt)Tetrahydrofuran,W=3.83x1040.1546Polyamides:Unspecifiedcomposition,tetrahydrofuranW=2.49x103-6.76x1050.106Unspecifiedcomposition,N,N'-dimethylformamideW=52.8x103-59.4x1030.1747Unspecifiedcompositio
5、n,formicacidW=2x104-1x1050.1350“Nylon”,hexafluoroisopropanolW=2300-18000.253Polyamines(quarternaryammoniumsalt)Aq.0.4NNaCl0.149Aq.1NNaCl0.133Aq.2NNaCl0.080Polycarbonates:Unspecifiedcomposition,methylenechlorideW=3.0x1040.1582Unspecifiedcomposition,tetrahydrofuranW=
6、3.38x1040.177Polyesters:Unspecifiedcomposition,chloroform,W=1.72x1040.1133Unspecifiedcomposition,chloroform,W=4.4x1030.1250Phthalicacid/propyleneoxide/maleicacid(1/2/1mole),Tetrahydrofuran,W=1040.117PolyethyleneTrichlorobenzene,W=5.46x104-2.21x105,135°C-0.097o-dich
7、lorobenzene,W=5.46x104,135°C-0.056a-chloronapthalene,145°C-0.177Polyglycol,unspecifiedcompositionTetrahydrofuran,W=500-3x1030.055PolysobutyleneTetrahydrofuran,W=33000.0974Tetrahydrofuran,W=61000.1026PolymethylmethacrylateTetrahydrofuran,W=6.06x1040.083Poly(methylme
8、thacrylate/butylmethacrylate)(60/40mole),tetrahydrofuran,W=6.29x1040.082Polyolefinsulfones:Unspecifiedcomposition,tetrahydrofuran,W=9.18x1050.113
