educational materials - SPECTRUM Nasco Shopping Mall Divisions

1 Unit Unit
Description Cat. No. Equals Sh. wt. Price
Orange III — see Methyl orange
Oxalic acid, H 2
C 2
O 4
*2H 2
O,
dihydrate, crystals, reagent u KM00905M 100g 0.43 kgs. $13.15
u KM00678M 500g 1.36 kgs. $15.75
P
Pancreatin, powder, lab SA09644M 25g 0.34 kgs. $22.05
SA07886M 100g 0.48 kgs. $17.65
Paradichlorobenzene crystals — see p-Dichlorobenzene
Paraffin wax (paraseal), cakes SB07751M 500g 0.68 kgs. $9.85
Pentanols, Rg 100 ml/km
CH 3
(CH 2
) 4
OH, reagent u KM01011M 100ml 0.43 kgs.
Pepsin 1:3000, powder, lab SA09646M 25g 0.34 kgs.
$11.15
$13.05
SA09647M 100g 0.48 kgs. $26.15
Peptone, bacteriological
culture media SA09649M 100g 0.48 kgs. $21.95
Petroleum ether (ligroine),
30-60° C, reagent u KM00173M 500ml 1.36 kgs. $13.75
pH Test Paper — see pages 135-136
Phenol, 5% aqueous sol. u KM01062M 500ml 0.57 kgs. $37.75
Phenolphthalein, indicator sol.,
1% alcohol (ethanol) u KM00686(X)M 100ml 0.68 kgs. $5.75
u KM00687(X)M 500ml 0.91 kgs. $7.65
Phenyl salicylate (salol),
C 6
H 4
(OH)COOC 6
H 5
,
crystals, lab SA09656M 100g 0.43 kgs. $47.45
Physiological saline,
0.9% for mammals SA09660M 500ml 0.91 kgs. $6.85
Pituitary suspension,
frog extract
Plaster of paris — see Calcium sulfate
Polyvinyl alcohol, granular,
98% hydrolized SB19002M 100g 0.48 kgs. $16.55
SB19003M 500g 0.91 kgs. $35.25
Potassium, K, metal,
lumps, lab u KM01004M 10g 0.91 kgs. $61.95
Potassium bromide, KBr,
granular, practical SB07866M 100g 0.48 kgs. $9.85
SB07867M 500g 0.91 kgs. $24.35
Potassium carbonate (potash),
K 2
CO 3
, dry, granular,
practical SB13562M 500g 0.91 kgs. $16.65
Potassium chlorate, KClO 3
,
crystals, reagent ACS u KM00086M 100g 0.43 kgs. $16.05
u KM00689M 500g 0.91 kgs. $44.25
Potassium chlorate, KClO 3
,
granular, lab u KM00691M 500g 0.91 kgs. $13.75
Potassium chloride, KCl,
crystals, reagent ACS SB17020M 100g 0.48 kgs. $7.65
SA07832M 500g 0.91 kgs. $11.10
Potassium chloride, KCl,
granular, practical SB07868M 100g 0.51 kgs. $6.55
SB07869M 500g 0.91 kgs. $11.35
Potassium chromate, K 2
CrO 4
,
crystals, reagent ACS SB17021M 100g 0.48 kgs. $19.65
SB17022M 500g 0.91 kgs. $48.15
Potassium chromate, K 2
CrO 4
,
technical SB01191M 500g 0.91 kgs. $51.35
Potassium dichromate,
K 2
Cr 2
O 7
, crystals, reagent ACS u KM01060M 100g 0.43 kgs. $20.25
REAGENTS — FIXATIVES — PRESERVATIVES (CONTINUED)
Potassium dichromate,
K 2
Cr 2
O 7
, granular, technical u KM00910M 100g 0.43 kgs.
u KM00911M 500g 0.91 kgs.
$12.35
$29.25
u KM00912M 2 kg 3.18 kgs. $74.25
Potassium ferricyanide (potassium
hexacyanoferrate [lll]), K 3
Fe(CN) 6
,
crystals, reagent ACS SA09672M 100g 0.48 kgs. $17.15
SA09673M 500g 0.91 kgs. $69.95
Potassium ferricyanide (potassium
hexacyanoferrate [lll] ), K 3
Fe(CN) 6
,
granular, practical SA09675M 100g 0.48 kgs. $13.15
Potassium ferrocyanide (potassium
hexacyanoferrate [lll]
K 4
Fe(CN) 6
*3H 2
O, granular,
practical SB07871M 100g 0.51 kgs. $19.85
Potassium hydrogen phthalate,
KHC 8
H 4
O 4
, 99.95-100.05%
primary standard for preparing SB07756M 100g 0.48 kgs. $19.25
volumetric alkali sol., reagent SB07757M 500g 0.91 kgs. $39.75
Chemistry
Chemicals
1 Unit Unit
Description Cat. No. Equals Sh. wt. Price
Potassium hydroxide
(caustic potash), KOH,
pellets, reagent ACS u KM00697M 100g 0.43 kgs. $11.45
u KM00089M 500g 0.91 kgs. $18.45
Potassium hydroxide (caustic
potash), KOH, pellets, lab u KM00699M 100g 0.91 kgs. $10.25
u KM00700M 500g 0.91 kgs. $15.45
Potassium hydroxide (caustic
potash), KOH, flakes, lab u KM00702M 500g 0.91 kgs. $12.15
u KM00703M 2 kg 2.27 kgs. $38.05
Potassium hydroxide, 1.0N SB13564M 500ml 0.91 kgs. $9.65
SB13565M 1 liter 1.36 kgs. $12.95
Potassium iodate, KlO 3
,
reagent u KM00913M 25g 0.48 kgs. $11.25
u KM00914M 125g 1.79 kgs. $26.15
Potassium iodide, Kl, crystals,
reagent ACS SA09682M 100g 0.48 kgs. $20.25
SA09683M 500g 0.91 kgs. $74.75
Potassium iodide, Kl, crystals,
practical SB07873M 100g 0.51 kgs. $20.15
SB07874M 500g 0.91 kgs. $68.35
Potassium nitrate, KNO 3
,
crystals, reagent ACS u KM00704M 100g 0.68 kgs. $12.35
u KM00090M 500g 0.91 kgs. $34.85
u KM00989M 2 kg 2.72 kgs. $81.65
Potassium nitrate, KNO 3
, lab u KM00705M 500g 0.91 kgs.
u KM00706M 2 kg 2.27 kgs.
$9.05
$31.45
Potassium permanganate,
KMnO 4
, crystals, reagent ACS u KM00091M 100g 0.43 kgs. $12.55
Potassium permanganate,
KMnO 4
, crystals, practical u KM00930M 100g 0.43 kgs. $10.95
u KM00931M 500g 0.91 kgs. $25.25
Potassium phosphate,
KH 2
PO 4
, monobasic, crystals,
reagent ACS SB17025M 100g 0.48 kgs. $12.15
SA09685M 500g 0.91 kgs. $19.85
Potassium phosphate, K 2
HPO 4
,
dibasic, powder, reagent SB17026M 100g 0.48 kgs. $14.45
SA09687M 500g 0.91 kgs. $26.05
Potassium sodium tartrate,
KNaC 4
H 4
O 6
*4H 2
O, crystals,
reagent ACS SA09688M 100g 0.48 kgs. $16.05
Potassium sodium tartrate,
KNaC 4
H 4
O 6
*4H 2
O, granular,
practical SB07875M 100g 0.51 kgs. $8.55
SB07876M 500g 0.91 kgs. $28.75
Potassium sulfate, K 2
SO 4
,
crystals, reagent SB17028M 100g 0.48 kgs. $11.25
SB13566M 500g 0.91 kgs. $29.05
Potassium sulfate, K 2
SO 4
,
granular, practical SB07877M 500g 0.91 kgs. $29.05
Potassium thiocyanate, KSCN,
crystals, reagent ACS SB07758M 100g 0.48 kgs. $18.85
SA09696M 500g 0.91 kgs. $49.95
Potassium thiocyanate, KSCN,
crystals, practical SB07878M 500g 0.91 kgs. $48.75
Potato dextrose agar, Difco,
bacteriological culture media SB07270M ¼ lb. 0.34 kgs. $31.45
SB07271M 1 lb. 0.57 kgs. $104.95
n-Propyl alcohol,
CH 3
(CH 2
) 2
0H, reagent u KM00992M 500ml 1.36 kgs. $21.35
PTC paper strips, vial of 100
pkg of 12 SA07854(A)M 12 vials 0.20 kgs. $19.65
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