Wavelength (nm) CoproP I (in 1 N aqHCl).abs 300.00 0.016717 301.00 0.016980 302.00 0.017356 303.00 0.017676 304.00 0.018095 305.00 0.018435 306.00 0.018927 307.00 0.019284 308.00 0.019790 309.00 0.020379 310.00 0.020950 311.00 0.021491 312.00 0.022171 313.00 0.022738 314.00 0.023302 315.00 0.023967 316.00 0.024611 317.00 0.025226 318.00 0.025869 319.00 0.026474 320.00 0.027025 321.00 0.027675 322.00 0.028322 323.00 0.028990 324.00 0.029608 325.00 0.030271 326.00 0.030909 327.00 0.031504 328.00 0.032263 329.00 0.032881 330.00 0.033606 331.00 0.034286 332.00 0.034999 333.00 0.035715 334.00 0.036501 335.00 0.037238 336.00 0.038064 337.00 0.038814 338.00 0.039679 339.00 0.040586 340.00 0.041528 341.00 0.042511 342.00 0.043523 343.00 0.044606 344.00 0.045770 345.00 0.046941 346.00 0.048146 347.00 0.049532 348.00 0.050886 349.00 0.052371 350.00 0.053802 351.00 0.055165 352.00 0.056511 353.00 0.057875 354.00 0.059170 355.00 0.060693 356.00 0.062066 357.00 0.063680 358.00 0.065371 359.00 0.067264 360.00 0.069263 361.00 0.071302 362.00 0.073321 363.00 0.075307 364.00 0.077302 365.00 0.079427 366.00 0.081568 367.00 0.083705 368.00 0.086013 369.00 0.088383 370.00 0.090927 371.00 0.093970 372.00 0.097689 373.00 0.10204 374.00 0.10772 375.00 0.11446 376.00 0.12231 377.00 0.13133 378.00 0.14111 379.00 0.15139 380.00 0.16103 381.00 0.17032 382.00 0.17899 383.00 0.18706 384.00 0.19545 385.00 0.20492 386.00 0.21584 387.00 0.22789 388.00 0.24084 389.00 0.25416 390.00 0.26991 391.00 0.28852 392.00 0.31379 393.00 0.34873 394.00 0.39591 395.00 0.46067 396.00 0.54428 397.00 0.64906 398.00 0.76477 399.00 0.87295 400.00 0.95670 401.00 1.0000 402.00 0.98932 403.00 0.93182 404.00 0.83528 405.00 0.71556 406.00 0.59475 407.00 0.47729 408.00 0.37250 409.00 0.28555 410.00 0.21718 411.00 0.16264 412.00 0.12069 413.00 0.089378 414.00 0.067231 415.00 0.050407 416.00 0.038340 417.00 0.029531 418.00 0.023076 419.00 0.018460 420.00 0.014877 421.00 0.012225 422.00 0.010288 423.00 0.0088841 424.00 0.0077338 425.00 0.0067516 426.00 0.0060468 427.00 0.0055192 428.00 0.0049473 429.00 0.0048067 430.00 0.0043062 431.00 0.0041173 432.00 0.0040186 433.00 0.0038981 434.00 0.0035914 435.00 0.0036756 436.00 0.0034369 437.00 0.0032857 438.00 0.0032414 439.00 0.0031857 440.00 0.0030737 441.00 0.0030054 442.00 0.0028449 443.00 0.0028809 444.00 0.0028294 445.00 0.0027888 446.00 0.0027967 447.00 0.0027479 448.00 0.0026970 449.00 0.0027565 450.00 0.0026320 451.00 0.0026267 452.00 0.0026534 453.00 0.0026089 454.00 0.0026676 455.00 0.0025884 456.00 0.0025531 457.00 0.0026052 458.00 0.0025854 459.00 0.0025422 460.00 0.0025663 461.00 0.0025976 462.00 0.0026274 463.00 0.0027558 464.00 0.0026983 465.00 0.0027531 466.00 0.0027914 467.00 0.0028175 468.00 0.0028433 469.00 0.0028426 470.00 0.0028621 471.00 0.0028859 472.00 0.0029400 473.00 0.0028895 474.00 0.0028588 475.00 0.0029202 476.00 0.0029473 477.00 0.0029403 478.00 0.0028697 479.00 0.0028938 480.00 0.0030110 481.00 0.0029734 482.00 0.0029011 483.00 0.0030559 484.00 0.0030001 485.00 0.0032352 486.00 0.0028307 487.00 0.0029460 488.00 0.0033557 489.00 0.0032160 490.00 0.0031582 491.00 0.0031071 492.00 0.0032949 493.00 0.0034395 494.00 0.0035386 495.00 0.0036555 496.00 0.0038684 497.00 0.0040054 498.00 0.0042263 499.00 0.0043640 500.00 0.0045621 501.00 0.0048113 502.00 0.0050434 503.00 0.0052488 504.00 0.0053571 505.00 0.0054967 506.00 0.0058170 507.00 0.0058391 508.00 0.0059553 509.00 0.0061933 510.00 0.0062927 511.00 0.0063584 512.00 0.0065215 513.00 0.0065991 514.00 0.0065674 515.00 0.0066067 516.00 0.0067503 517.00 0.0069108 518.00 0.0070636 519.00 0.0071561 520.00 0.0072284 521.00 0.0074172 522.00 0.0074393 523.00 0.0075668 524.00 0.0076648 525.00 0.0077335 526.00 0.0078992 527.00 0.0079683 528.00 0.0081528 529.00 0.0083390 530.00 0.0086484 531.00 0.0091050 532.00 0.0096983 533.00 0.010542 534.00 0.011576 535.00 0.012992 536.00 0.014781 537.00 0.016738 538.00 0.019126 539.00 0.021937 540.00 0.025092 541.00 0.028410 542.00 0.031528 543.00 0.034211 544.00 0.036260 545.00 0.037667 546.00 0.038706 547.00 0.039271 548.00 0.039536 549.00 0.039361 550.00 0.038829 551.00 0.037594 552.00 0.035776 553.00 0.033423 554.00 0.030672 555.00 0.027774 556.00 0.024887 557.00 0.022256 558.00 0.020003 559.00 0.018193 560.00 0.016698 561.00 0.015622 562.00 0.014925 563.00 0.014460 564.00 0.014089 565.00 0.013965 566.00 0.013824 567.00 0.013670 568.00 0.013533 569.00 0.013336 570.00 0.013029 571.00 0.012712 572.00 0.012295 573.00 0.011913 574.00 0.011388 575.00 0.010918 576.00 0.010423 577.00 0.010009 578.00 0.0094988 579.00 0.0094325 580.00 0.0092182 581.00 0.0092575 582.00 0.0092024 583.00 0.0095781 584.00 0.010269 585.00 0.011042 586.00 0.012041 587.00 0.013204 588.00 0.014157 589.00 0.015027 590.00 0.015425 591.00 0.015338 592.00 0.014774 593.00 0.013746 594.00 0.012580 595.00 0.011252 596.00 0.0098772 597.00 0.0085665 598.00 0.0073522 599.00 0.0062713 600.00 0.0054228 601.00 0.0047324 602.00 0.0041131 603.00 0.0036215 604.00 0.0032550 605.00 0.0029899 606.00 0.0027571 607.00 0.0025326 608.00 0.0023877 609.00 0.0022477 610.00 0.0021391 611.00 0.0021064 612.00 0.0020361 613.00 0.0019571 614.00 0.0018508 615.00 0.0018122 616.00 0.0017723 617.00 0.0017429 618.00 0.0016277 619.00 0.0016494 620.00 0.0016603 621.00 0.0015379 622.00 0.0015494 623.00 0.0015124 624.00 0.0014972 625.00 0.0015022 626.00 0.0014715 627.00 0.0014240 628.00 0.0013655 629.00 0.0013130 630.00 0.0013477 631.00 0.0012902 632.00 0.0013120 633.00 0.0013157 634.00 0.0013246 635.00 0.0013398 636.00 0.0012543 637.00 0.0012437 638.00 0.0012945 639.00 0.0012602 640.00 0.0012780 641.00 0.0012298 642.00 0.0011380 643.00 0.0011621 644.00 0.0012024 645.00 0.0013041 646.00 0.0012655 647.00 0.0012414 648.00 0.0012018 649.00 0.0012219 650.00 0.0011737 651.00 0.0011734 652.00 0.0011704 653.00 0.0012226 654.00 0.00098900 655.00 0.0020763 656.00 0.0011757 657.00 0.0015280 658.00 0.0013190 659.00 0.0011489 660.00 0.0011645 661.00 0.0011384 662.00 0.0010958 663.00 0.0011301 664.00 0.0011199 665.00 0.0010892 666.00 0.0011103 667.00 0.0011186 668.00 0.0011146 669.00 0.0010961 670.00 0.0011030 671.00 0.0011060 672.00 0.0011532 673.00 0.0011473 674.00 0.0011156 675.00 0.0011044 676.00 0.0011334 677.00 0.0011446 678.00 0.0011463 679.00 0.0011463 680.00 0.0011126 681.00 0.0011159 682.00 0.0011030 683.00 0.0011318 684.00 0.0011252 685.00 0.0011268 686.00 0.0011370 687.00 0.0011225 688.00 0.0010832 689.00 0.0011301 690.00 0.0011295 691.00 0.0010614 692.00 0.0010773 693.00 0.0010819 694.00 0.0010773 695.00 0.0010862 696.00 0.0010614 697.00 0.0010984 698.00 0.0010700 699.00 0.0010918 700.00 0.0011030