Bilder Videos

Pbs Bilder ❘ Science Photo Library

Lead and galena
13619258 - Lead and galena
Testing for sulfur, 2 of 2
13361154 - Testing for sulfur, 2 of 2
Testing for sulfur
13360952 - Testing for sulfur
Galena
13361238 - Galena
Lead acetate test paper
13361149 - Lead acetate test paper
Galena streak test
13360960 - Galena streak test
Quantum Dot, Illustration
12639253 - Quantum Dot, Illustration
Quantum Dot, Illustration
12639255 - Quantum Dot, Illustration
Testing for sulfur, 1 of 2
13360909 - Testing for sulfur, 1 of 2
Galena
13360910 - Galena
Lead sulphide precipitate, 3 of 3
12636420 - Lead sulphide precipitate, 3 of 3
Lead sulphide precipitate
12636417 - Lead sulphide precipitate
Quantum Dot, Illustration
12639256 - Quantum Dot, Illustration
Lead sulphide precipitate, 1 of 3
12636418 - Lead sulphide precipitate, 1 of 3
Lead (II) Sulphide, Precipitation Reaction
12635852 - Lead (II) Sulphide, Precipitation Reaction
Quantum dot, illustration
12250225 - Quantum dot, illustration
Galenite and marcasite
12325024 - Galenite and marcasite
Sulphide precipitates
12636429 - Sulphide precipitates
Quantum Dot, Illustration
12639254 - Quantum Dot, Illustration
Lead sulphide, Precipitation Reaction
12635879 - Lead sulphide, Precipitation Reaction
Lead sulphide precipitate, 2 of 3
12636419 - Lead sulphide precipitate, 2 of 3
Quantum dot, illustration
12250224 - Quantum dot, illustration
Galenite
12047937 - Galenite
Sample of galena
11605693 - Sample of galena
Galena
12057849 - Galena
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