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gretchengehrke (44 spectra and 9 sets) | RSS | Public Lab profile »



Signed up: over 7 years ago
Tags added: 97

OTK_MineralOil

| 3 spectra | 0

Oil Testing Kit; mineral oil -- Johnson's baby oil with added fragrance (no vitamin E); 405 nm Blue Ray laser excitation; no attenuation; no dilution


OTK_AutoDiesel

| 4 spectra | 0

Oil Testing Kit; 405 nm excitation; AutoDiesel; no attenuation; no diution;



OTK_80W90_exp1_a

gretchengehrke | about 7 years ago

OTK_20W50_exp2_b

gretchengehrke | about 7 years ago

OTK_20W50_exp2

gretchengehrke | about 7 years ago

OTK_20W50_exp1

gretchengehrke | about 7 years ago


OTK_5W3C_exp2_c

gretchengehrke | about 7 years ago

OTK_5W3C_exp2_b

gretchengehrke | about 7 years ago

OTK_5W3C_exp3

gretchengehrke | about 7 years ago

OTK_5W3C_exp2

gretchengehrke | about 7 years ago


OTK_5W3C_exp1

gretchengehrke | about 7 years ago

GG_AutoDiesel_2...

gretchengehrke | about 7 years ago