You Searched For: Properties Testing

wardsci.com 800-962-2660 Montmorillonite (Na,Ca)0.3 (Al, Mg)2 Si4 O10 (OH)2 • nH2O Crystallography: Monoclinic. Always in earthy masses; crystals not distinguishable. Physical Properties: Cleavage: None apparent; usually unctuous and plastic. Hard...

+ward’ssciencewardsci.com800-962-2660 Quartz (variety Milky) Si O2 Crystallography: Hexagonal -R; 32 (low-quartz.) Hexagonal; 622 (high-quartz.) Distinct crystals are rare; usually massive, fine to coarse crystalline. Physical Properties: Cleavage...

+ward’ssciencewardsci.com800-962-2660 Quartz (variety Chalcedony) Si O2 Crystallography: Hexagonal -R; 32 (low-quartz). Hexagonal; 622 (high quartz). Cryptocrystalline; massive. Often, mammillary, botryoidal, or stalactitic. Physical Properties: C...

+ward’ssciencewardsci.com800-962-2660 Quartz (variety Chert) Si O2 Crystallography: Hexagonal -R; 32 (low-quartz). Hexagonal; 622 (high quartz). Cryptocrystalline; massive granular. Physical Properties: Cleavage: Generally none; occasional indisti...

Image Listing Included: LS1: Molecules to organisms: Structures and processes LS1.A How do the structures of organisms help them to perform life’s functions? (Structure and Function) Compare cells that perform similar functions in plants and anima...

wardsci.com 800-962-2660 Quartz (variety Smoky) Si O2 Crystallography: Hexagonal -R; 32 (low-quartz.) Hexagonal; 622 (high-quartz.) Crystals are commonly prismatic, with prism faces horizontally striated, and usually terminated by a positive and n...

wardsci.com 800-962-2660 Quartz (variety Jasper) Si O2 Crystallography: Hexagonal -R; 32 (low-quartz). Hexagonal; 622 (high quartz). Cryptocrystalline; massive granular. Physical Properties: Cleavage: Generally none; occasional indistinct rhombohe...

Energy in Motion Grade 6: Temperature Probe Aligned with National Standards Call WARD’S at 1-800-962-2660 for Technical Assistance Page 2 Just because a bottle looks empty doesn’t mean that it is empty. The bottle actually contains air, which is m...

Conditions for Customer Ownership We hold permits allowing us to transport these organisms. To access permit conditions, click here. Never purchase living specimens without having a disposition strategy in place. The USDA does not require any spec...

Working with Insect Cultures Blowflies and Fleshflies Calliphora sp., Sarcophaga bullata In addition to blowflies and fleshflies, the order Diptera also includes mosquitoes, midges, and sawflies. All of these insects provide examples of complete m...

Revised on 01/07/2013 Page 1 of 5 Safety Data Sheet Bromothymol Blue Quickprep 1. PRODUCT AND COMPANY IDENTIFICATION Product Name: Bromothymol Blue Quickprep Synonyms/Generic Names: 4,4'-(3H-2,1-Benzoxathiol-3-ylidene)bis[2-bromo-3-methyl-6-(1- me...

Revised on 06/19/2013 Page 1 of 5 Safety Data Sheet Alizarin Yellow R Solution, 0.1% 1. PRODUCT AND COMPANY IDENTIFICATION Product Name: Alizarin Yellow R Solution, 0.1% Synonyms/Generic Names: Mordant Orange 1; 2-Hydroxy-5-[(4-nitrophenyl)azo]ben...

Revised on 06/19/2013 Page 1 of 5 Safety Data Sheet Aluminum Chloride 6-Hydrate 1. PRODUCT AND COMPANY IDENTIFICATION Product Name: Aluminum Chloride 6-Hydrate Synonyms/Generic Names: None SDS Number: 21.00 Product Use: For Educational Use Only Ma...

+ward’ssciencewardsci.com800-962-2660 Schorl (Tourmaline Group) Na Fe3+2 Al6 (BO3)3 Si6 O18 (OH)4 Crystallography: Hexagonal -R; 3m. Usually in prismatic crystals with rounded triangular cross- section due to prominent trigonal prism and subordina...

+ward’ssciencewardsci.com800-962-2660 Staurolite (Fe+2, Mg, Zn)2 Al9 (Si, Al)4 O22 (OH)2 Crystallography: Monoclinic (pseudo-orthorhombic); 2/m. Crystals prismatic with common forms {110}, {001}, and {101}. Cruciform twins very common (at nearly 9...

+ward’ssciencewardsci.com800-962-2660 Oligoclase (Na,Ca) Al (Al,Si) Si2O8 (An10-30) (Feldspar Group) (see also Plagioclase) Crystallography: Triclinic; 1. Crystals usually tabular parallel to {010}; twinning frequent as in albite. Commonly as irre...