Reference Materials

Melanin production inhibitor.

Melanin production inhibitor.

α-BHC solution.

α-Carotene is the second common form of the orange photosynthetic pigment, carotene (β-carotene is the most common), and possesses a β-ring at one end and an ε-ring at the other. Humans and other mammals can produce retinal (a form of Vitamin A)

α-Carotene is the second common form of the orange photosynthetic pigment, carotene (β-carotene is the most common), and possesses a β-ring at one end and an ε-ring at the other. Humans and other mammals can produce retinal (a form of Vitamin A)

α-Carotene is the second common form of the orange photosynthetic pigment, carotene (β-carotene is the most common), and possesses a β-ring at one end and an ε-ring at the other. Humans and other mammals can produce retinal (a form of Vitamin A)

α-Chlordane.

Pesticides Single Component Standards.

α-Crocin.

α-Crocin.

α-Crocin.

Matrix substance for MALDI-MS.