25g USD 531

Sodium 2',7'-dichloro-3-oxo-3H-spiro[isobenzofuran-1,9'-xanthene]-3',6'-bis(olate)

80471-69-8 98%

5g USD 165

Sodium 2',7'-dichloro-3-oxo-3H-spiro[isobenzofuran-1,9'-xanthene]-3',6'-bis(olate)

80471-69-8 98%

100g USD 113

Tetraiodofluorescein

15905-32-5 95%

500g USD 58

3',6'-Dihydroxy-3H-spiro[isobenzofuran-1,9'-xanthen]-3-one

2321-07-5 90+%

Typically In Stock

500g USD 57

Fluorescein sodium salt

518-47-8 98% (contains <6%H2O)

Typically In Stock

1g USD 53

2',7'-Dibromo-3',4',5',6'-tetrahydroxyspiro[benzo[c][1,2]oxathiole-3,9'-xanthene] 1,1-dioxide

16574-43-9 95+%

1g USD 50

Sodium 2',7'-dichloro-3-oxo-3H-spiro[isobenzofuran-1,9'-xanthene]-3',6'-bis(olate)

80471-69-8 98%

25g USD 47

Acid Red 52

3520-42-1 95+%

Typically In Stock

25g USD 45

Tetraiodofluorescein

15905-32-5 95%

10g USD 18

3',4',5',6'-Tetrahydroxy-3H-spiro[isobenzofuran-1,9'-xanthen]-3-one

2103-64-2 85%

5g USD 17

Tetraiodofluorescein

15905-32-5 95%

100g USD 16

Fluorescein sodium salt

518-47-8 98% (contains <6%H2O)

Typically In Stock

100g USD 14

3',6'-Dihydroxy-3H-spiro[isobenzofuran-1,9'-xanthen]-3-one

2321-07-5 90+%

Typically In Stock

5g USD 12

Acid Red 52

3520-42-1 95+%

Typically In Stock

5g USD 11

3',4',5',6'-Tetrahydroxy-3H-spiro[isobenzofuran-1,9'-xanthen]-3-one

2103-64-2 85%

1g USD 10

Tetraiodofluorescein

15905-32-5 95%

25g USD 9

3',6'-Dihydroxy-3H-spiro[isobenzofuran-1,9'-xanthen]-3-one

2321-07-5 90+%

Typically In Stock

25g USD 7

Fluorescein sodium salt

518-47-8 98% (contains <6%H2O)

Typically In Stock