A general histological stain. High Purity Grade EM (550nm, 0.1M NaOH) >14,700

Stain for proteins and total carbohydrates in plants. High Purity Grade EM (615nm, H₂O)> 28,500

Certified Grade A histological counterstain against hematoxylin. Dye Content (%) : 88 Lambda Max (nm) : 515 - 518

A cytological counterstain used for general plant histology. High Purity Grade EM (630nm, water) >63,500

Stain for showing collagen, muscle, cytoplasm in mammalian tissue, also can be used in cytology and histology. EM (622nm, 50% methanol) > 125,000

Histological stain for acidic polysaccharides. High Purity Grade EM (610nm, H₂O) >26,000