Litmus paper
pH paper
It depends on the concentration of the ammonia solution as the universal indicator can show a huge variety of colors.
Depending on the pH solutions have different colors with a pH paper.
No, Ducks come in a variety of colors and patterns depending on the breed and species.
Coach cosmetic cases come in a variety of colors. These include colors such as yellow, black, and pink, depending on the style of bag that is available.
the indicator will be the pale colors of green :)
Depending on the type of card that you have from Juniper, they do come in a variety of colors and designs. Their proprietary cards have the logos and designs of the stores that they are associated with but their basic cards have several other options.
It is a indicator. It indicates colors according to acidity.
There is a limited variety of colors for rubber chair casters. The most common colors are gray and black, though other colors may be available depending on the vendor.
Slugs come in a variety of colors. They can be green,Êbrown,Êyellow,Êcream, and many otherÊcolors depending on their environment.
Depending on where you look, you can find chairs in a wide variety of custom colors. Or, you can use all weather paint to decorate your own.
It indicates that the vegetable has carotene in it.
Hearing aids come in a variety of colors, depending on the manufacturer. Sonic Innovations Touch series offers about 6 basic colors (black, white, shades of gray and beige) and color clips in many colors of the rainbow that snap onto the instrument. Phonak and Oticon offers a variety of colors geared to kids, especially. Other manufacturers - Widex, Starkey, Siemens, Rexton, etc. also offer a variety of colors.