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Dyes & Stains

Acid green 25 (see D0110)

D0020 Acridine orange CI:46005

MW: 369.94 L max 487nm min 90%

Stain for Fluorescent microscopy

D0045 Acriflavine base

Mixture L max 462nm

D0050 Acriflavine hydrochloride

Mixture L max 465nm min 90%

D0060 Alcian blue GCC CI:74240

MW: 1298.84 L max 6/5 min 50%

D0070 Alcian green

D0080 Alcian yellow CI:12840

MW: 838.03 L max 388

D0085 Alizarine blue-black B CI:63615

MW: 610.50 L max 456nm

D0090 Alizarin red S

MW: 360.28 L max 555 (596)nm min 70%

D1000 Alizarin yellow Y CI:14030

MW: 309.21

D0110 Alizarin cyanin green CI:61570

MW: 622.59 L max 642 (608)nm min 70%

D0130 Alkali blue 6B CI:42765 -

MW: 573.65 L max 603nm min 50%

Alphazurin (see D0660)

D0150 Amaranth 16185

MW: 604.48 L max 521nm min 80%

D0160 Aniline blue w/s CI:42755

MW: 737.74 L max 610

(Cotton Blue)

D0170 Aniline blue/ Orange G/ Phosphotungstic acid Compound

Mallorys Trichrome for connective tissue

D0190 Astrazone orange CI:48035

MW: 350.89 L max 490nm

Metachromatic properties

D0220 Auramine O CI:41000

MW: 303.84 L max 434 (370)nm min 80%

D0240 Azocarmine B CI:50090

MW: 681.63 L max 516nm min 80%

D0250 Azo phloxine CI:18050

MW: 509.43 L max 532 (506)nm min 60%

D0260 Azo rubin see D0150 Amaranth

D0270 Azure I see D0310 Azure B

D0280 Azure II

(Methylene azure) mixture of methylene blue

(Azure B. MacNeal)

D0290 Azure II eosin

Azure-eosin mixture. To prepare traditional romanowsky stains.

(MacNeal).

D0300 Azure A (MacNeal) CI:52005

An Azure A mixture prepared by the methods of MacNeal.

Dimethyl thionine. Purity varies.

D0310 Azure B (MacNeal) CI:52010

An Azure B mixture prepared by the methods of NacNeal.

Manufacturing methods ensure consistency batch to batch for

blood stain preparations.

Tetramethyl thionine. Purity varies.

D0313 Azure B pure CI:52010

A purified azure B for use in standardised

romanowsky blood stains.

MW: 305.83 L max 648-653nm min 80%

D0320 Azure A Eosinate

L max 628(522)nm

D0330 Azure B Eosinate (GCC Improved)

L max 638 (522)nm

A purified compound blood stain to make very high quality

romanowsky (Leishmans, Giemsa) type stains.

Technical leaflet available on request or with product.

D0340 Benzopurpurin 4B CI:23500

MW: 724.73 L max 500nm

D0350 Biebrich scarlet CI:26905

MW: 556.48 L max 506nm min 50%

D0360 Bismark brown R CI:21010

MW: 461.10 L max 468nm min 40%

D0370 Bismark brown Y CI:21000

MW: 419.32 L max 457nm

D0380 Bordeaux R CI:16180

MW: 502.44 L max 518nm min 70%

D0390 Brilliant cresyl blue CI:51010

MW: 385.96 L max 622nm min 60%

Reticulocyte stain.

D0400 Brilliant crocien CI:27290

MW: 556.49 L max 510nm min 65%

D0410 Brilliant green CI:42040

MW: 482.65 L max 625 (426)nm min 95%

D0420 Brilliant sulphaflavine

MW: 418.41 L max 422nm min 40%

D0430 Brilliant yellow CI:24890

MW: 624.56 L max 397nm min 70%

D0440 Carbol fuchsin [powder]

Prepared compound for rapid preparation of Carbol

Fuchsin solution according to Ziehl Neelsen.

D0450 Carbol Methyl Green Pyronin

Prepared compound rapid preparation of Carbol

M/G Pyronin solution

D0460 Carmalum

Preprepared compound.

D0470 Carmine CI:75470

L max 531 (563)nm

D0480 Celestine blue CI:51050

MW: 363.80 L max 614nm min 85%

D0510 Chromotrope 2R CI:16570

MW: 502.44 L max 515 (383)nm min 50%

D0520 Chrysoidin Y CI:11270

MW: 248.72 L max 450nm min 90%

D0540 Congo Red CI:22120

MW: 696.67 L max 497nm min 85%

D0560 Coomassie Brilliant Blue G250 CI:42655

MW: 845.00 L max 610nm

Suitable protein stain on gel electrophoresis.

D0570 Coommasie Brilliant Blue R250 CI:42660

MW: 825.99 L max 585nm

Suitable protein stain on gel electrophoresis.

D0580 Cresyl violet acetate

MW: 321.2 L max 598nm min 70%

Nissl stain for nerve tissue.

D0590 Crystal ponceau CI:16250

MW: 502.44 L max 510nm min 80%

D0600 Crystal violet CI:42555

MW: 407.99 L max 588nm min 88%

Primary stain in Gram technique.

D0620 Elastin stain (Weigert)

Prepared compound to make up Weigert stain).

D0630 Eosin ethyl [ Ethyl eosin] CI:45386

MW: 714.07 L max 532nm min 95%

D0640 Eosin Y CI:45380

MW: 691.88 L max 517nm min 90%

D0650 Eosin B CI:45400

MW: 624.08 L max 514 (395)nm min 90%

D0660 Erioglaucine CI:42090

MW: 792.86 L max 625 (406)nm min 70%

D0670 Erythrosin B CI:45430

MW: 879.87 L max 525nm min 90%

D0680 Ethyl orange Na Salt

MW: 355.39 L max 474nm min 90%

D0690 Ethyl red

MW: 297.66 L max 447nm

D0700 Euchrysin CI:46040

MW: 960.82 L max 611nm min 85%

D0730 Fast blue BB salt CI:37175

MW: 415.94 L max 395nm

D0740 Fast blue RR salt CI:37155

MW: 387.89

D0750 Fast garnet GBC CI:37210

MW: 334.36 L max 360nm min 75

D0760 Fast red B salt CI:37125

MW: 283.74 min 20%

D0770 Fast violet B salt CI:37165

MW: 371.89 min 98%

D0780 Fast green FCF CI:42053

MW: 808.86 L max 622 (427)nm min 90%

D0800 Fat red B CI:26050

MW: 379.47 L max 533 (364)nm min 95%

D0810 Fields stain A

Prepared compound stain to rapidly prepare Fields stain A

D0820 Fields stain B

Prepared compound stain to rapidly prepare Fields stain B

D0830 Fluorescein CI:45350

MW: 332.31 L max 496nm min 95%

D0840 Fuchsin acid CI:42685

Min 70%

D0850 Fuchsin basic (ZN) CI:42510

MW: 337.86 L max 543nm min 85%

D0860 Fuchsin basic [Schiff]

MW: 337.86 L max 543nm min 85%

Selected for use in PAS Test.

D0880 Gallocyanin CI:51030

MW: 336.73 L max 610nm min 90%

D0890 Giemsa stain GCC

L max 648 (521)nm

Our manufacturing process for this traditional stain gives high quality consistent results

batch to batch. Dilution Buffers on page 51

D0900 Grams iodine compound

To prepare Grams Iodine solution

D0910 Haematein

Oxidised Haematoxylin

D0920 Haematoxylin CI:75290

MW: 302.29

High quality purified compound.

D0930 Haemalum Mayers Compound

To rapidly prepare Mayers Haematoxylin solution.

D0940 Haematoxylin Delafields Compound

To rapidly prepare Delafields Haematoxylin solution.

D0950 Haematoxylin Ehrlichs Compound

To rapidly prepare Ehrlich’s Haematoxylin solution.

D0960 Haematoxylin Harris Compound

To rapidly prepare Harris Haematoxylin solution.

D0970 Indigo carmine CI:73015

MW: 466.36 L max 608nm min 85%

D0990 Janus green B CI:11050

MW: 511.07 L max 660 (395)nm min 65%

D1000 Jenner's stain

L max 651 (522)nm

Jenners Blood stain (pre-Giemsa treatment).

D1010 Lacmoid CI:51400

L max 611nm

D1020 Leishmans stain

L max 642 (522)nm

Our manufacturing process for this traditional blood stain

gives high quality consistent results batch to batch.

Dilution buffers on page 51

D1030 Leucomalachite green

MW: 330.48 L max 623nm

D1040 Light green SF Yellowish CI:42095

MW: 792.86 L max 630 (422)nm min 65%

D1050 Lignin pink

D1080 Lissamine green B CI:44090

MW: 576.63 L max 633nm min 60%

D1100 Litmus powder

Indicator grade L max 575nm

D1110 Luxol fast blue MBS

L max 666nm

D1130 Malachite green CI:42500

MW: 927 L max 615 (425)nm min 90%

D1132 Malachite green carbinol base

MW: 346.48

D1140 Martius yellow w/s CI:10315

MW: 274.16 L max 432nm

D1160 May Grunwalds stain

L max 645 (523)nm

D1170 Meldola's blue CI:51175

MW: 378.93 L max 570nm

D1180 Metanil yellow CI:13065

MW: 375.38 L max 414nm

D1190 Methyl blue CI:42780

MW: 799.82 L max 605

D1200 Methyl green CI:42585

MW: 472.51 L max 629 (423)nm

D1210 Methyl green pyronin

Compound preparation to prepare methyl green-pyronin stain for DNA & RNA in tissue.

D1220 Methyl orange CI:13025

MW: 327.34 L max 507nm

Indicator Grade

D1230 Methyl red CI:13020

MW: 291.29 L max 437nm

D1240 Methyl violet 2 B CI:42535

L max 524nm min 75%

D1250 Methyl violet 6B CI:42555

MW: 484.09 min 70%

D1260 Methylene blue CI:52015

MW: 373.90 L max 661nm min 85%

D1300 Mucicarmine

Compound stain for preparation of

Southgates mucicarmine.

D1310 Naphthalene black 10B CI:20470

Amido Schwarz

D1315 Naphthol chrome green CI:44530

MW: 506.43 L max 363nm

D1316 Naphthol blue black CI:20470

(Amido Schwarz)

MW: 616.50 L max 618nm min75%

D1320 Naphthol green B CI:10020

MW: 878.47 L max 714nm min 50%

D1330 Naphthol yellow S CI:10316

MW: 358.20 L max 428 (392)nm min 75%

NAPTHOL AS SUBSTRATES

Follow this link Substrates

D1380 Neutral red CI:50040

MW: 288.78 L max 540nm min 50%

D1390 New fuchsin CI:42520

MW: 365.91 L max 553nm min 80%

D1395 New indocyanine green

MW: 823.45 L max 692nm min 75%

D1400 New methylene blue CI:52030

MW: 416.05 L max 630 (530)nm min 90%

Use as Reticulocyte stain.

Technical leaflet on request.

D1410 Nigrosine w/s CI:52041

Water soluble L max 570nm

D1412 Nigrosine base CI:50415

Alcohol soluble L max 565nm

D1430 Nile blue A CI:51180

MW: 732.84 L max 633nm min 90%

D1435 Nile red

MW: 318.38 L max 553nm

D1440 Nuclear fast red CI:60760

MW: 357.28 L max 518nm

D1445 Oil blue N CI:61555

MW: 378.52 L max 644 (595)nm min 95%

D1450 Oil red O CI:26125

MW: 408.51 L max 518 (360)nm min 85%

D1460 Orange G CI:16230

MW: 452.38 L max 476nm min 90%

D1470 Orcein (Synthetic)

Synthetic.

Mixture suitable for microscopy.

D1480 Papanicolaou stain compound EA50

Compound mixture for rapid preparation of

EA50 solution

D1485 Papanicolaou stain compound EA65

Compound mixture for rapid preparation of

EA65 solution

D1490 Papanicolaou stain compound OG6

Compound mixture for rapid preparation of

OG6 solution.

D1550 Para red

MW: 293.28 L max 488nm min 95%

D1510 Pararosaniline hydrochloride

Purified for use in hexazolisations and Shiffs etc.

D1502 Patent blue V CI:42045

MW: 566.68 L max 633 (410)nm min 50%

D1510 Phloxine B CI:45410

MW: 829.66 L max 548 (510)nm min 80%

D1530 Ponceau S

MW: 760.58 L max 520 (352)nm

D1540 Ponceau S CI:27190

MW: 556.50 L max 515 (351)nm min 80%

D1570 Pyronin B CI:45010

MW: 1042.28 L max 553nm min 50%

D1580 Pyronin Y CI:45005

MW: 302.81 L max 548nm min 50%

D1590 Rhodamine B CI:45170

MW: 479.02 L max 543 (355)nm min 80%

For use in fluorescent microscopy Laser Dye.

D1600 Rhodamine 6G CI:45160

MW: 479.02 L max 524nm Laser Dye

D1601 Rhodanile blue

MW: 778.40 L max 552 (631)nm min 85%

D1610 Rose bengal CI:45440

L max 548nm min 90%

D1620 Rosolic acid CI:43800

MW: 290.32 L max 482nm

D1650 Saffron CI:75100

L max 427 (452)nm

D1660 Safranine CI:50340

MW: 350.85 L max 530nm min 95%

Counterstain in Grams technique for Gram

negative organisms.

Scarlet R (see D1724 Sudan IV)

D1690 Sirius red CI:35780

MW: 1373.09 L max 528nm

D1700 Solochrome black CI:14645

Erichrome Black T

MW: 461.38

D1720 Sudan II CI:12140

MW: 276.34 L max 493 (420)nm min 90%

D1723 Sudan III CI:2610

MW: 352.40 L max 507 (354)nm min 85%

D1724 Sudan IV CI:26105 MW: 380.45 L max 520 (357)nm min 80%

D1740 Sudan Black B CI:2615

MW: 456.55 L max 598(415)nm

D1745 Sudan Red

MW: 380.45 L max 521nm min 95%

D1770 Tartrazine CI:19140

MW: 534.37 L max 425nm min 60%

D1780 Tetrazoleum salt

MW: 384.86 L max 247-249 Deg C

D1787 Thiazine orange CI:14980

MW: 476.62 L max 512nm min 90%

D1789 Thiazol yellow G CI:19540

MW: 695.73 L max 402nm min 40%

D1800 Thioflavin T CI:49005

MW: 318.87 L max 412nm

D1810 Thionin CI:52000

MW: 287.34 L max 598nm min 90%

Titan yellow (see D1789 Thiazol Yellow)

D1830 Toluidine blue CI:5240

MW: 305.83 L max 626nm min 85%

D1840 Tropaolin O CI:14270

MW: 316.27 L max 490nm min 85%

D1850 Trypan blue CI:23850

MW: 960.82 L max 607nm min 60%

D1860 Tworts stain compound

Differentiation of Gram Positive & Negative

organisms in Tissue Sections.

D1870 Uranin (Fluorescein sodium) CI:45350

MW: 376.28 L max 491nm min 70%

D1880 Variamine fast blue RT CI:37255

MW: 293.30 L max 377nm

D1890 Victoria blue B CI:44045

MW: 506.10 L max 592nm min 85%

D1900 Victoria pure blue BO CI:42595

MW: 514.16 L max 619nm min 90%

D1930 Wrights stain

Our manufacturing process for this traditional blood

stain gives high quality consistent results batch to batch.

Dilution buffers