hydrogen peroxide

1.05125.0250    Potassium thiocyanate, PA KSCN 250g/1kg

Liên hệ: 0902635553 (Mr. Đạt)

1.05153.1000    Potassium sulfate, PA K2SO4 1kg

1.07711.1000    Sea sand extra pure 1kg

1.07714.0050    Selenium, black, powder Se 50g/1kg

1.07734.1000   Silica gel 60 G for thin-layer chrom. SiO2 1kg

1.06267.0500   Sodium acetate trihydrate, PA CH3COONa.3H2O 500g

một số sản phẩm khác của Merck:

8.09692.0100            O-Cresol for syn. 2-(CH3)C6H4OH

1.18307.0025            Octane-1-sulfonic acid sodium salt for ion pair chrom. C8h17nao3s

1.00193.0250            Octanoic acid for bio. CH3(CH2)6COOH

8.00192.1000            Octanoic acid for syn. CH3(CH2)6COOH

8.00192.0100            Octanoic acid for syn. CH3(CH2)6COOH

1.00471.1000            Oleic acid extra pure C18H34O2

1.15925.0025            Orange G (C.I. 16230) C16H10N2Na2O7S2

1.07100.0005            Orcein

1.07100.0025            Orcein

8.20933.0005            Orcinol / Dihydroxytoluene c7h8o2xh2o

1.24505.0001            Osmium(VIII) oxide

8.08312.1000            O-Toluidine forsyn. 2-(CH3)C6H4NH2

8.18242.1000            Oxalic acid dihydrate for syn. C2H2O4.2H2O

1.00495.0100            Oxalic acid dihydrate, PA C2H2O4.2H2O

1.00495.0500            Oxalic acid dihydrate, PA C2H2O4.2H2O

1.09965.0001            Oxalic acid, solution 0,1N (0,05M) C2H2O4

8.08691.1000            P-Xylene for syn. C8H10; C6H4(CH3)2

8.08697.1000            O-Xylene C8H10; C6H4-1,2-(CH3)2; FW 106.17

8.07110.0001            Palladium (II) chloride anhydrous for syn. Pdcl2

8.07110.0005            Palladium (II) chloride anhydrous for syn. Pdcl2

1.07289.0050            Palladium matrix modifier for graphite furnace AAS Pd(NO3

1.19225.0001            Palladium powdered 99.9 Pd

8.00508.0100            Palmitic acid for syn. CH3(CH2)14COOH

1.07130.1000            Pancreatin (from porcine pancreas) 350 FIP

8.17040.1000            Paracetamol Ph.Eur. CH3CONHC6H4(OH)

1.07174.1000            Paraffin highly liquid

1.07150.1000            Paraffin in block form

1.07300.1000            Paraffin 52-54

1.07350.1000            Paraffin in powder form

1.04005.1000            Paraformaldehyde extra pure (CH2O)n

8.18715.1000            Paraformaldehyde for syn. (CH2O)n

1.07509.0025            Para-Rosaniline (CI.42500) c19h18cln3

1.07509.0100            Para-Rosaniline (CI.42500) c19h18cln3

8.02410.1000            P-Benzoquinone for syn. 4-(O=)C6H4=O

8.02410.0100            P-Benzoquinone for syn. C6H4O2

1.07160.1000            Paraffin viscous

8.05223.0100            P-Cresol C7H8O

8.05223.0101            P-Cresol for syn. C7H8O

1.06021.0025            Pectinase for bio.

1.07185.0100            Pepsin for bio.

1.07212.0500            Peptone from soymeal papain-digested for microbio.

1.09065.1000            Perchloric acid in acetic 0,1mol/l (0,1N) hclo4

1.00519.1000            Perchloric Acid, 70-72%, PA hclo4

1.00524.0100            Periodic acid H5IO6

8.22288.0100            Periodic acid for syn. H5IO6

1.00524.0025            Periodic acid, PA H5IO6

1.16216.0001            Peroxidase for bio. (POD)

1.01775.1000            Petroleum benzine 40-60oc, PA

1.09533.0001            Ph-indicator strips ph 5.0 - 10.0 non-bleeding ph 5.0 - 5.5 - 6.0 - 6.5 - 7.0 - 7.5 - 8.0 - 8.5

                                       - 9.0 - 9.5 - 10 0 Neutralit®

1.09175.0100            Ph 4-10 : ph-Indicator Solution .BR ph 4.0 - 10.0 Universal Indicator with colour card

1.09564.0001            Ph-indicator paper ph 5.5 - 9.0, Roll (4.8m) with colour scale ph 5.5- 6.0- 6.5- 7.0- 7.5- 8.0

                                      -17.5

1.09525.0003            Ph indicator paper .BR ph 1-10 Universal indicator (3x100strips/hoäp)

 1.10962.0001           Ph indicator paper ph 1-14

1.09584.0001            Ph indicator strips non-bleeding Special indicator ph 2.0-9.0

1.07241.0005            Phenol red indicator (ph6,4-8,2) C19H14O5S

1.07241.0025            Phenol red indicator (ph6,4-8,2) C19H14O5S

1.00206.1000            Phenol, PA C6H5OH

1.00206.0250            Phenol, PA C6H5OH

1.07233.0025            Phenolphthalein indicator C20H14O4

1.07233.0100            Phenolphthalein indicator C20H14O4

1.59374.0020            Phenolphthalein Reag. C20H14O4

8.00667.0100            Phenoxyacetic acid for syn.

8.20993.0250            Phenylacetic acid for syn. C8H8O2

8.07250.0250            Phenylhydrazine for syn.

1.07253.0100            Phenylhydrazinium chloride, PA c6h9cln2

1.10962.0003            Ph-indicator paper (ph 1-14) 3 cuộn/hộp

1.09535.0001            Ph-indicator paper ph0-14

1.09526.0001            Ph-indicator paper ph1-10 (4,8m/roll)

1.10962.0001            Ph-indicator paper ph1-14 (4,8m/roll)

1.09542.0001            Ph-indicator strips non-bleeding ph 4-7

8.18887.0100            Phloroglucinol C6H6O3; C6H3(OH)3

8.18708.1000            Frmaldehyde, solution 37%, CH2O

1.07069.0025            Phloroglucinol (1,3,5-trihydroxybenzene), PA C6H3(OH)3

1.00573.1000            Phosphoric acid, 85%, PA H3PO4

1.00573.2500            Phosphoric acid, 85%, PA H3PO4

1.00565.0500            Phosphoric acid, 99%, PA H3PO4

1.00546.0100            Phosphoric acid, meta-piece, PA  H3PO4

1.00546.0500            Phosphoric acid, meta-pieces, PA  H3PO4

1.00554.0250            Phosphorous acid 30%, PA H3PO3

1.70340.0100            Phosphorus standard solution ICP, 1000 mg/l H3PO4

8.21028.0100            Phthalaldehydic acid for syn. 2-(CHO)C6H4COOH

1.11452.0005            Phthaldialdehyde for fluormetry (OPA) C6H4(CHO)2

8.21027.0010            Phthaldialdehyde for syn. C6H4-1,2-(CHO)2

1.07297.0001            Phthalein purple metal (pm) indicator C32H32N2O12.H2O

1.09611.0100            Phthalic acid, PA C6H4(COOH)2

8.22298.0100            Phthalic acid for syn.

8.00592.0100            Phthalic anhydride C8H4O3; C6H4(CO)2O

8.00592.1000            Phthalic anhydride for syn. C8H4O3

8.07325.0250            Piperazine anhydrous C4H10N2

1.09724.0100            Piperidine C5H11N

8.07486.1000            Polyethylene glycol 600 for syn. HO(C2H4O)nh

8.07488.1000            Polyethylene glycol 1000 for syn. HO(C2H4O)nh

8.17018.5000            Polyethylene glycol 20000 Ph Eur HO(C2H4O)nh

8.17003.1000            Polyethylene glycol 400 Ph Eur

8.17007.1000            Polyethylene glycol 6000 Ph Eur HO(C2H4O)nh

1.07443.0100            Polyvidone 25 (C6H9NO)n

1.14266.0100            Polyvinyl alcohol (CH2CHOH)n

1.14275.0010            Ponceau S (CI.27195) C22H12N4Na4O13S4