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Bromocresol green 100ml 0.02%
Bromocresol green 100ml 0.02%
2,6-dibromo-4-[3-(3,5-dibromo-4-hydroxy-2-methylphenyl)-1,1-dioxo-2,1λ6-benzoxathiol-3-yl]-3-methylphenol
C21H14Br4O5S
M.W. : 698.01 g·mol−1
Cas Number: 76-60-8
https://pubchem.ncbi.nlm.nih.gov/compound/bromocresol_green
Morse Key Code
Set of three Horseshoe Magnets
Phenolphthalein 100g
Phenolphthalein 100g
3,3-Bis(4-hydroxyphenyl)-2-benzofuran-1(3H)-one
C20H14O4
MW: 318.328 g·mol−1
https://pubchem.ncbi.nlm.nih.gov/compound/4764
Torch-Light
Base Ten Cubes Set in Plastic Box
Magnetic Coloured Marbles set of 20
Horseshoe Magnet
Horseshoe Magnet with 12 Magnetic Marbles
Cubic Meter (Economic)
Laser Light Pointer, Blue, 405nm
Laser Light Pointer, Green, 532nm
Calibration Solution 1382mg/L (ppm) TDS, 20ml
Calibration Solution 6.44 g/L (ppt) TDS 20ml
Petreleum Ether (40-60) (2,5lt)
Petreleum Ether (40-60) (2,5lt)
CAS Number: 8032-32-4
https://pubchem.ncbi.nlm.nih.gov/substance/402330983
Magnifier Dual Observation
Zero Oxygen Solution Set 500mL
pH-Fix 0-14 PT (100 strips) (MACHEREY-NAGEL)
Conductivity Calibration Standard Solution 12880µS/cm 20ml
Labdisc
Botzees
Edison
Telepresence Robot
DOBOT
Keyestudio
Fischertechnik