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总磷标准曲线计算

X Y

空白吸光度0.004 1000.0040

20.510.0210.017

3120.0330.029

4360.0720.068

55100.1100.106

610200.2100.206

715300.3150.311

Y=bX+a b a

空白减空白后0.010*******.00516335体积0.005含量浓度

250.0720.067 6.0878775560.243515102

250.0760.071 6.4816813930.259267256

250.0620.057 5.1033679620.204134718

250.0670.062 5.5956227590.22382491

250.0890.0847.7615438650.310461755

250.0870.0827.5646419460.302585678

250.0790.074 6.7770342710.271081371

250.0660.061 5.4971717990.219886872

250.050.045 3.9219564490.156878258

250.0360.031 2.5436430180.101745721

250.0280.023 1.7560353430.070241414

250.050.045 3.9219564490.156878258

250.2540.24924.005952160.960238086

250.0140.0090.3777219120.015108876

250.660.65563.97704167 2.559081667

250.0670.062 5.5956227590.22382491

250.0560.051 4.5126622060.180506488

250.0710.066 5.9894265960.239577064

250.0220.017 1.1653295870.046613183

250.0210.016 1.0668786280.042675145

250.0720.067 6.0878775560.243515102

250.0190.0140.8699767090.034799068

50.040.035 2.9374468560.587489371

50.0150.010.4761728710.095234574

50.0140.0090.3777219120.075544382

250.040.035 2.9374468560.117497874

250.040.035 2.9374468560.117497874 250.040.035 2.9374468560.117497874 250.040.035 2.9374468560.117497874 250.040.035 2.9374468560.117497874 250.040.035 2.9374468560.117497874 250.040.035 2.9374468560.117497874

0.999665