YSI Photometer - Item YAT1707 - Ammonia Conditioning Reagent, 50 tests $22.00
 YSI Photometer - Item YAT283 - Chromium, trivalent and total, supplement to YPM281 $107.36
 YSI Photometer - Item YPM011 - Chloride DPD-Free $7.92
 YSI Photometer - Item YPM021 - Chlorine DPD-Free, Monochloramine & Dichloramine $24.64
 YSI Photometer - Item YPM031 - Chlorine DPD-Free, Combined and Total $16.72
 YSI Photometer - Item YPM056 - Ozone $43.12
 YSI Photometer - Item YPM060 - Bromine $21.12
 YSI Photometer - Item YPM087 - Cyanuric Acid $20.24
 YSI Photometer - Item YPM103 - Hydrazine $20.24
 YSI Photometer - Item YPM104 - Hydrogen Peroxide LR $14.96
 YSI Photometer - Item YPM105 - Hydrogen Peroxide HR $22.00
 YSI Photometer - Item YPM105 - Hydrogen Peroxide HR $22.00
 YSI Photometer - Item YPM109 - Nitrite-N $15.84
 YSI Photometer - Item YPM114 - Phosphate HR $29.92
 YSI Photometer - Item YPM130 - pH (Phenol Red) $10.56
 YSI Photometer - Item YPM148 - Zinc $38.72
 YSI Photometer - Item YPM152 - Ammonia $34.32
 YSI Photometer - Item YPM154 - Sulfate $13.20
 YSI Photometer - Item YPM155 - Iron LR $29.92
 YSI Photometer - Item YPM156 - Iron HR $19.36
 YSI Photometer - Item YPM162 - Chlorine HR $23.76
 YSI Photometer - Item YPM163 - Nitrate $39.60
 YSI Photometer - Item YPM166 - Aluminum $24.64
 YSI Photometer - Item YPM168 - Sulfide $30.80
 YSI Photometer - Item YPM173 - Manganese $29.04
 YSI Photometer - Item YPM175 - Molybdate HR $28.16
 YSI Photometer - Item YPM177 - Phosphate LR $21.12
 YSI Photometer - Item YPM179 - Fluoride $32.56
 YSI Photometer - Item YPM181 - Silica $38.72
 YSI Photometer - Item YPM186 - Copper $39.60
 YSI Photometer - Item YPM188 - Alkalinity, Total $22.88
 YSI Photometer - Item YPM189 - Potassium $29.04
 YSI Photometer - Item YPM193 - Magnesium $28.16
 YSI Photometer - Item YPM250 - Alkalinity, Methol orange $23.76
 YSI Photometer - Item YPM251 - Alkalinity, Phenolphthalein $23.76
 YSI Photometer - Item YPM252 - Calcium Hardness $23.76
 YSI Photometer - Item YPM254 - Hardness $25.52
 YSI Photometer - Item YPM258 - Molybdate LR $29.04
 YSI Photometer - Item YPM260 - Nitrite - NaNO2 $26.40
 YSI Photometer - Item YPM262 - Organophosphate $67.76
 YSI Photometer - Item YPM266 - Sulfite $26.40
 YSI Photometer - Item YPM268 - Chloride $30.80
 YSI Photometer - Item YPM269 - Turbidity (Includes Color) $57.20
 YSI Photometer - Item YPM281 - Chromium, hexavalent $40.48
 YSI Photometer - Item YPM284 - Nickel $60.72
 YSI Photometer - Item YPM287 - Phenols $83.60
 YSI Photometer - Item YPT230 - Photometer Color Stanards - 1 color std., 1 blank $51.04
 YSI Photometer - Item YPT277 - Photometer Printer Cable, 1 ea. $39.60
 YSI Photometer - Item YPT279 - Photometer Computer Cable, 1 ea. $39.60
 YSI Photometer - Item YPT283 - USB Power Supply Unit for Photometry $66.00
 YSI Photometer - Item YPT284 - USB Waterproof Computer/PSU $39.60
 YSI Photometer - Item YPT297 - Lab Work Tray $68.64
 YSI Photometer - Item YPT361 - Syringe, 1mL, 1ea. $2.64
 YSI Photometer - Item YPT370 - 20mL Syringe Luer, 1ea. $10.56
 YSI Photometer - Item YPT500 - DE-ION Pack, up to 5 liters, 1ea. $13.20
 YSI Photometer - Item YPT501 - Test Tube Rack $30.80
 YSI Photometer - Item YPT502 - Crush/Stir Rod, 10 ea. $7.04
 YSI Photometer - Item YPT508 - Nitrate Tube (1 ea.) $1.76
 YSI Photometer - Item YPT510 - Sample Container, 100mL, 1ea. $7.04
 YSI Photometer - Item YPT512 - Dilution Tube, 1ea. $7.04
 YSI Photometer - Item YPT595 - Round Test Tube with Cap, 5 ea. $38.72
 YSI Photometer - Item YPT600 - Filtration Set Luer/GFB, 1 ea. $42.24
 YSI Photometer - Item YPT603 - GFB filters, 50 ea. $23.76
 YSI Photometer - Item YPT606 - Filter Holder Luer, 1ea. $13.20
 YSI Photometer - Item YPT663 - Test Tube Brush (1 ea.) $3.52
 YSI Photometer - Item YPT671 - Plastic Tweezers $5.28
 YSI Photometer - Item YPT804 - Color Standard Kit $39.60